Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: KJhellico
PR: vacanza/holidays#2631
File: tests/countries/test_sint_maarten.py:62-0
Timestamp: 2025-06-14T21:12:07.224Z
Learning: KJhellico prefers to focus on completing and reviewing the main holiday implementation code before doing detailed reviews of the corresponding test files.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:61-66
Timestamp: 2025-06-10T05:07:29.372Z
Learning: For missing translator comments in .po localization files in the holidays repository, direct authors to run `make l10n` or `make check` commands instead of suggesting manual fixes, as these commands automatically handle translator comment generation.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2524
File: holidays/countries/grenada.py:81-83
Timestamp: 2025-05-03T20:16:58.203Z
Learning: In the Vacanza holidays library, localization (l10n) comments are always written in American English (en_US locale), even when the translatable strings use different regional spellings. For example, comments use "Labor Day" while the corresponding translatable string might use "Labour Day".

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2402
File: holidays/countries/trinidad_and_tobago.py:75-76
Timestamp: 2025-04-05T09:44:39.998Z
Learning: In the holidays library, en_US locale is the standard for localization comments (using American English spelling like "Labor"), while the actual holiday names in code use the appropriate locale-specific spelling (like "Labour" for British English locales such as en_TT).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2593
File: holidays/countries/senegal.py:66-110
Timestamp: 2025-06-06T14:40:31.932Z
Learning: In the holidays library, within the _populate_public_holidays method, holidays should be arranged by calendar type (Islamic holidays first, then Gregorian holidays) without additional type grouping comments. The organization by calendar type is sufficient and follows the project's established conventions.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/countries/tunisia.py:25-25
Timestamp: 2025-06-25T10:12:30.448Z
Learning: The holidays library intentionally duplicates label strings like `estimated_label` across country modules rather than centralizing them. This duplication is the established library-wide approach and should not be suggested for refactoring.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: holidays/locale/th/LC_MESSAGES/US.po:30-34
Timestamp: 2025-06-26T13:20:10.166Z
Learning: In the holidays library Thai localizations, the "observed" format consistently uses "ชดเชย%s" without spaces between the Thai word and placeholder across all .po files in the codebase.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: tests/countries/test_guinea.py:237-239
Timestamp: 2025-04-02T18:38:35.164Z
Learning: In the vacanza/holidays project, the method assertLocalizedHolidays in country test files should be called with positional parameters rather than named parameters to maintain consistency with the rest of the codebase.

Learnt from: PPsyrius
PR: vacanza/holidays#2632
File: holidays/countries/solomon_islands.py:95-98
Timestamp: 2025-06-16T12:28:31.641Z
Learning: Library-wide holiday patterns and their optimizations should be handled at the base class level (like InternationalHolidays) rather than documenting workarounds in individual country modules. This maintains separation of concerns and avoids documentation duplication.

Learnt from: KJhellico
PR: vacanza/holidays#2653
File: holidays/locale/th/LC_MESSAGES/TW.po:17-21
Timestamp: 2025-06-21T18:06:50.027Z
Learning: KJhellico's username includes a tilde character (~) as part of their nickname (appears as "~Jhellico" in Last-Translator headers), which is intentional formatting and not an error.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/countries/tunisia.py:25-25
Timestamp: 2025-06-25T10:12:30.448Z
Learning: The holidays library intentionally duplicates label strings like `estimated_label` across country modules rather than centralizing them. This duplication is the established library-wide approach and should not be suggested for refactoring.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/countries/tunisia.py:25-25
Timestamp: 2025-06-25T10:12:30.448Z
Learning: The holidays library intentionally duplicates label strings like `estimated_label` across country modules rather than centralizing them. This duplication is the established library-wide approach and should not be suggested for refactoring.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library, when a locale file matches the country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language files should have filled msgstr fields with translations.

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library localization pattern, when a locale file matches a country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language locale files should have translations in the msgstr fields.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/nl/LC_MESSAGES/BQ.po:29-95
Timestamp: 2025-06-25T20:55:00.642Z
Learning: In the holidays library, Dutch locale files (.po) with `X-Source-Language: nl` should have empty msgstr entries when the target language is also Dutch. The library uses fallback=True with gettext, which returns the original msgid when msgstr is empty. This is the correct pattern for native language files and does not cause blank holiday names.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/nl/LC_MESSAGES/BQ.po:29-95
Timestamp: 2025-06-25T20:55:00.642Z
Learning: In the holidays library, Dutch locale files (.po) with `X-Source-Language: nl` should have empty msgstr entries when the target language is also Dutch. The library uses fallback=True with gettext, which returns the original msgid when msgstr is empty. This is the correct pattern for native language files and does not cause blank holiday names.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/nl/LC_MESSAGES/BQ.po:29-95
Timestamp: 2025-06-25T20:55:00.642Z
Learning: In the holidays library, Dutch locale files (.po) with `X-Source-Language: nl` should have empty msgstr entries when the target language is also Dutch. The library uses fallback=True with gettext, which returns the original msgid when msgstr is empty. This is the correct pattern for native language files and does not cause blank holiday names.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2614
File: holidays/countries/guyana.py:78-90
Timestamp: 2025-06-13T12:18:03.539Z
Learning: The holidays codebase now uses the constructor signature pattern `__init__(self, *args, islamic_show_estimated: bool = True, **kwargs)` across country classes.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/countries/tunisia.py:25-25
Timestamp: 2025-06-25T10:12:30.448Z
Learning: The holidays library intentionally duplicates label strings like `estimated_label` across country modules rather than centralizing them. This duplication is the established library-wide approach and should not be suggested for refactoring.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2593
File: holidays/calendars/islamic.py:3993-3994
Timestamp: 2025-06-04T10:09:28.732Z
Learning: In the holidays/calendars/islamic.py file, the Islamic calendar date methods in the _IslamicLunar class (like ali_al_rida_death_dates, ashura_dates, etc.) follow a consistent pattern of being single-line methods that return self._get_holiday(CONSTANT, year) without docstrings. New methods should follow this same pattern for consistency.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/countries/ivory_coast.py:84-85
Timestamp: 2025-03-30T08:08:30.415Z
Learning: Islamic holiday logic should be implemented in the holidays/groups/islamic.py file, with country-specific files only calling these methods with the appropriate translated names.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: tests/countries/test_guinea.py:237-239
Timestamp: 2025-04-02T18:38:35.164Z
Learning: In the vacanza/holidays project, the method assertLocalizedHolidays in country test files should be called with positional parameters rather than named parameters to maintain consistency with the rest of the codebase.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/countries/ivory_coast.py:84-85
Timestamp: 2025-03-30T08:08:31.656Z
Learning: Islamic holiday logic should be implemented in the holidays/groups/islamic.py file, with country-specific files only calling these methods with the appropriate translated names.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/countries/trinidad_and_tobago.py:25-25
Timestamp: 2025-04-02T04:54:07.204Z
Learning: For English-speaking countries in the holidays library (like Trinidad and Tobago), the `default_language` and `supported_languages` parameters are optional. If languages are added for such countries, ensure that `en_US` is included in the list alongside the regional code variant (e.g., `en_TT` for Trinidad and Tobago).

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/countries/andorra.py:13-14
Timestamp: 2025-05-06T15:29:31.893Z
Learning: In this codebase, `tr` imported as `from gettext import gettext as tr` is used as a message marker for extracting translatable strings when generating .po files, not just for runtime translation.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:39-39
Timestamp: 2025-05-09T18:33:25.676Z
Learning: The supported_languages tuples in country classes are intentionally sorted alphabetically, not by placing the default language first.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:195-199
Timestamp: 2025-05-09T18:34:33.990Z
Learning: In the holidays library, localization (l10n) is handled through separate .po files for different languages rather than combining multiple translations in a single string. The code should use the default language with tr() function, and translations are provided in language-specific .po files.

Learnt from: KJhellico
PR: vacanza/holidays#2629
File: holidays/locale/en_US/LC_MESSAGES/NA.po:17-28
Timestamp: 2025-06-14T11:00:25.835Z
Learning: In the holidays library localization files, the X-Source-Language field should contain the value that matches the country's default language setting (e.g., if a country class has default_language = "en_NA", then X-Source-Language should be "en_NA").

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/countries/tunisia.py:25-25
Timestamp: 2025-06-25T10:12:30.448Z
Learning: The holidays library intentionally duplicates label strings like `estimated_label` across country modules rather than centralizing them. This duplication is the established library-wide approach and should not be suggested for refactoring.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2614
File: holidays/countries/guyana.py:78-90
Timestamp: 2025-06-13T12:18:03.539Z
Learning: The holidays codebase now uses the constructor signature pattern `__init__(self, *args, islamic_show_estimated: bool = True, **kwargs)` across country classes.

Learnt from: KJhellico
PR: vacanza/holidays#2635
File: holidays/countries/bhutan.py:13-16
Timestamp: 2025-06-16T14:08:09.492Z
Learning: In the holidays library, translation is performed in the `_add_holiday` methods, not at the string level. Holiday strings passed to `_add_holiday_*` methods are processed through the translation machinery within those methods, so using `tr()` or `self.tr()` wrappers is unnecessary.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: tests/countries/test_guinea.py:237-239
Timestamp: 2025-04-02T18:38:35.164Z
Learning: In the vacanza/holidays project, the method assertLocalizedHolidays in country test files should be called with positional parameters rather than named parameters to maintain consistency with the rest of the codebase.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2490
File: holidays/countries/ethiopia.py:45-45
Timestamp: 2025-04-23T09:59:19.886Z
Learning: For the Ethiopia holidays class, it's appropriate to add a return type hint only to the `_is_leap_year` method to match the base class implementation in `holidays/holiday_base.py`, while keeping other methods without type hints to maintain consistency with other country implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/countries/trinidad_and_tobago.py:25-25
Timestamp: 2025-04-02T04:54:07.204Z
Learning: For English-speaking countries in the holidays library (like Trinidad and Tobago), the `default_language` and `supported_languages` parameters are optional. If languages are added for such countries, ensure that `en_US` is included in the list alongside the regional code variant (e.g., `en_TT` for Trinidad and Tobago).

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2522
File: holidays/countries/yemen.py:158-163
Timestamp: 2025-05-06T13:01:22.693Z
Learning: In the holidays library, the RAMADAN_BEGINNING_DATES dictionary in country-specific Islamic holiday classes (like YemenIslamicHolidays) is used indirectly through the backend. When a country class calls _add_holiday_29_ramadan(), the IslamicHolidays implementation uses the country's custom calendar dates to calculate the 29th day of Ramadan by adding 28 days to the beginning date.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: tests/countries/test_guinea.py:237-239
Timestamp: 2025-04-02T18:38:35.164Z
Learning: In the vacanza/holidays project, the method assertLocalizedHolidays in country test files should be called with positional parameters rather than named parameters to maintain consistency with the rest of the codebase.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: tests/countries/test_andorra.py:23-28
Timestamp: 2025-05-06T21:07:11.577Z
Learning: In the holidays project, test methods for country holidays follow a standard form where year ranges are explicitly recreated in each test method rather than being stored as class variables, to maintain consistency across all country tests.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/countries/guinea.py:106-110
Timestamp: 2025-04-04T10:52:41.546Z
Learning: In the Guinea holidays implementation, observed Eid al-Fitr cases are properly covered by the test_eid_al_fitr_day() method, which tests both the regular holiday dates and the observed dates when the holiday falls on a non-working day (for years >= 2023).

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/countries/guinea.py:106-110
Timestamp: 2025-04-04T10:52:41.546Z
Learning: In the Guinea holidays implementation, observed Eid al-Fitr cases are covered by the test_eid_al_fitr_day() method, which tests both regular holiday dates and the observed dates when the holiday falls on a non-working day (for years >= 2023).

Learnt from: PPsyrius
PR: vacanza/holidays#2416
File: tests/countries/test_turkmenistan.py:52-64
Timestamp: 2025-04-05T04:47:27.213Z
Learning: For holiday tests in the vacanza/holidays project, structure tests by individual holidays rather than by years. Each test method should focus on a specific holiday and test it across multiple years (from start_year through 2050) using helper methods like `assertHolidayName`. For fixed holidays, use generators like `(f"{year}-01-01" for year in range(1991, 2051))`. For movable holidays, specify individual dates for specific years followed by a range check.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2614
File: holidays/countries/guyana.py:78-90
Timestamp: 2025-06-13T12:18:03.539Z
Learning: The holidays codebase now uses the constructor signature pattern `__init__(self, *args, islamic_show_estimated: bool = True, **kwargs)` across country classes.

Learnt from: PPsyrius
PR: vacanza/holidays#2489
File: holidays/countries/sao_tome_and_principe.py:22-26
Timestamp: 2025-04-23T14:55:35.504Z
Learning: References in holidays classes should only be included if they're used for test case cross-checks or provide historical context about when holidays were added/removed, not just for the sake of having more references.

Learnt from: PPsyrius
PR: vacanza/holidays#2489
File: holidays/countries/sao_tome_and_principe.py:22-26
Timestamp: 2025-04-23T14:55:35.504Z
Learning: References in holidays classes should only be included if they're used for test case cross-checks or provide historical context about when holidays were added/removed, not just for the sake of having more references.

Learnt from: PPsyrius
PR: vacanza/holidays#2386
File: tests/countries/test_nepal.py:499-536
Timestamp: 2025-04-05T06:49:06.217Z
Learning: In the holidays project, test files follow a dual testing approach: individual methods test specific holidays across multiple years, while comprehensive year-specific tests (e.g., `test_2025`) verify all holidays for a specific year in a single assertion. Both approaches serve different testing purposes and complement each other.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2407
File: snapshots/countries/TL_COMMON.json:7-7
Timestamp: 2025-04-03T05:59:57.480Z
Learning: In the holidays project, snapshot files (like snapshots/countries/TL_COMMON.json) are auto-generated when running `make snapshot` and should not be manually edited. Semicolons (;) in holiday entries are used as separators when multiple holidays occur on the same date.

Learnt from: PPsyrius
PR: vacanza/holidays#2407
File: holidays/locale/en_TL/LC_MESSAGES/TL.po:42-44
Timestamp: 2025-04-03T05:58:00.033Z
Learning: The en_TL (English for Timor-Leste) localization for holidays intentionally uses "World" instead of "International" (e.g., "World Labour Day") to maintain accuracy with official Timor-Leste government sources, even though code comments and other localizations like en_US use "International".

Learnt from: PPsyrius
PR: vacanza/holidays#2407
File: holidays/locale/en_TL/LC_MESSAGES/TL.po:42-44
Timestamp: 2025-04-03T05:58:00.033Z
Learning: The en_TL (English for Timor-Leste) localization for holidays intentionally uses "World" instead of "International" (e.g., "World Labour Day") to maintain accuracy with official Timor-Leste government sources, even though code comments and other localizations like en_US use "International".

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2524
File: holidays/countries/grenada.py:81-83
Timestamp: 2025-05-03T20:16:58.203Z
Learning: In the Vacanza holidays library, localization (l10n) comments are always written in American English (en_US locale), even when the translatable strings use different regional spellings. For example, comments use "Labor Day" while the corresponding translatable string might use "Labour Day".

Learnt from: PPsyrius
PR: vacanza/holidays#2490
File: holidays/locale/en_ET/LC_MESSAGES/ET.po:95-101
Timestamp: 2025-04-23T09:51:03.951Z
Learning: Ethiopian holiday translations should follow the exact wording from official government sources (such as Negarit Gazeta Proclamations), even when they contain seemingly redundant wording like "Day" appearing twice.

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: tests/countries/test_united_states_virgin_islands.py:59-84
Timestamp: 2025-06-25T10:36:39.909Z
Learning: In the holidays library, test methods typically do not have docstrings. Only special test methods that need specific explanation (like edge cases or unique behaviors) have docstrings. Regular test methods like test_l10n_default, test_l10n_th, test_government_holidays, etc. should not have docstrings added.

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: tests/countries/test_puerto_rico.py:84-108
Timestamp: 2025-06-25T10:36:39.103Z
Learning: In the holidays library, test methods (including localization test methods like test_l10n_th, test_l10n_default) follow a standard library-wide approach of not including docstrings. This is the established convention across the codebase.

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: tests/countries/test_american_samoa.py:83-107
Timestamp: 2025-06-25T10:39:18.504Z
Learning: In the holidays library, test methods (especially localization test methods like test_l10n_th, test_l10n_default) do not require docstrings as this is the standard library-wide approach.

Learnt from: KJhellico
PR: vacanza/holidays#2402
File: holidays/countries/trinidad_and_tobago.py:75-76
Timestamp: 2025-04-05T09:44:39.998Z
Learning: In the holidays library, en_US locale is the standard for localization comments (using American English spelling like "Labor"), while the actual holiday names in code use the appropriate locale-specific spelling (like "Labour" for British English locales such as en_TT).

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/countries/tunisia.py:25-25
Timestamp: 2025-06-25T10:12:30.448Z
Learning: The holidays library intentionally duplicates label strings like `estimated_label` across country modules rather than centralizing them. This duplication is the established library-wide approach and should not be suggested for refactoring.

Learnt from: PPsyrius
PR: vacanza/holidays#2614
File: holidays/countries/guyana.py:78-90
Timestamp: 2025-06-13T12:18:03.539Z
Learning: The holidays codebase now uses the constructor signature pattern `__init__(self, *args, islamic_show_estimated: bool = True, **kwargs)` across country classes.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2643
File: holidays/countries/mauritius.py:144-169
Timestamp: 2025-06-19T02:34:18.382Z
Learning: Custom holiday classes that extend _CustomHinduHolidays, _CustomIslamicHolidays, _CustomBuddhistHolidays, etc. in the holidays library do not use docstrings. They follow a pattern of using only inline comments above date dictionaries, as seen in Malaysia, Singapore, UAE, and other country implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2635
File: holidays/countries/bhutan.py:13-16
Timestamp: 2025-06-16T14:08:09.492Z
Learning: In the holidays library, translation is performed in the `_add_holiday` methods, not at the string level. Holiday strings passed to `_add_holiday_*` methods are processed through the translation machinery within those methods, so using `tr()` or `self.tr()` wrappers is unnecessary.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/countries/ivory_coast.py:84-85
Timestamp: 2025-03-30T08:08:30.415Z
Learning: Islamic holiday logic should be implemented in the holidays/groups/islamic.py file, with country-specific files only calling these methods with the appropriate translated names.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/countries/ivory_coast.py:84-85
Timestamp: 2025-03-30T08:08:31.656Z
Learning: Islamic holiday logic should be implemented in the holidays/groups/islamic.py file, with country-specific files only calling these methods with the appropriate translated names.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2631
File: tests/countries/test_sint_maarten.py:62-0
Timestamp: 2025-06-14T21:12:07.224Z
Learning: KJhellico prefers to focus on completing and reviewing the main holiday implementation code before doing detailed reviews of the corresponding test files.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:61-66
Timestamp: 2025-06-10T05:07:29.372Z
Learning: For missing translator comments in .po localization files in the holidays repository, direct authors to run `make l10n` or `make check` commands instead of suggesting manual fixes, as these commands automatically handle translator comment generation.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2524
File: holidays/countries/grenada.py:81-83
Timestamp: 2025-05-03T20:16:58.203Z
Learning: In the Vacanza holidays library, localization (l10n) comments are always written in American English (en_US locale), even when the translatable strings use different regional spellings. For example, comments use "Labor Day" while the corresponding translatable string might use "Labour Day".

Learnt from: KJhellico
PR: vacanza/holidays#2402
File: holidays/countries/trinidad_and_tobago.py:75-76
Timestamp: 2025-04-05T09:44:39.998Z
Learning: In the holidays library, en_US locale is the standard for localization comments (using American English spelling like "Labor"), while the actual holiday names in code use the appropriate locale-specific spelling (like "Labour" for British English locales such as en_TT).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/countries/tunisia.py:25-25
Timestamp: 2025-06-25T10:12:30.448Z
Learning: The holidays library intentionally duplicates label strings like `estimated_label` across country modules rather than centralizing them. This duplication is the established library-wide approach and should not be suggested for refactoring.

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: holidays/locale/th/LC_MESSAGES/US.po:30-34
Timestamp: 2025-06-26T13:20:10.166Z
Learning: In the holidays library Thai localizations, the "observed" format consistently uses "ชดเชย%s" without spaces between the Thai word and placeholder across all .po files in the codebase.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: tests/countries/test_guinea.py:237-239
Timestamp: 2025-04-02T18:38:35.164Z
Learning: In the vacanza/holidays project, the method assertLocalizedHolidays in country test files should be called with positional parameters rather than named parameters to maintain consistency with the rest of the codebase.

Learnt from: PPsyrius
PR: vacanza/holidays#2632
File: holidays/countries/solomon_islands.py:95-98
Timestamp: 2025-06-16T12:28:31.641Z
Learning: Library-wide holiday patterns and their optimizations should be handled at the base class level (like InternationalHolidays) rather than documenting workarounds in individual country modules. This maintains separation of concerns and avoids documentation duplication.

Learnt from: KJhellico
PR: vacanza/holidays#2653
File: holidays/locale/th/LC_MESSAGES/TW.po:17-21
Timestamp: 2025-06-21T18:06:50.027Z
Learning: KJhellico's username includes a tilde character (~) as part of their nickname (appears as "~Jhellico" in Last-Translator headers), which is intentional formatting and not an error.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: KJhellico
PR: vacanza/holidays#2465
File: holidays/countries/suriname.py:219-251
Timestamp: 2025-04-13T19:10:31.502Z
Learning: The `_CustomIslamicHolidays` classes in this project contain only exact verified holiday dates from reliable sources, rather than calculated or estimated future dates. This is by design to ensure accuracy, particularly for religious holidays that may follow lunar calendars or depend on local observations.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: holidays/locale/th/LC_MESSAGES/US.po:30-34
Timestamp: 2025-06-26T13:20:10.166Z
Learning: In the holidays library Thai localizations, the "observed" format consistently uses "ชดเชย%s" without spaces between the Thai word and placeholder across all .po files in the codebase.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2635
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:29-32
Timestamp: 2025-06-16T14:05:58.032Z
Learning: For Bhutan holidays, dz_BT (Dzongkha) is the default language. In default language .po files, empty msgstr values are correct since the msgid already contains the source text in the default language.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2635
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:29-32
Timestamp: 2025-06-16T14:05:58.032Z
Learning: For Bhutan holidays, dz_BT (Dzongkha) is the default language. In default language .po files, empty msgstr values are correct since the msgid already contains the source text in the default language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/locale/sv_FI/LC_MESSAGES/AX.po:17-27
Timestamp: 2025-05-10T04:34:02.406Z
Learning: The `Plural-Forms` header isn't used in .po file generation for the holidays project and doesn't need to be manually added to localization files.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/locale/sv_FI/LC_MESSAGES/AX.po:17-27
Timestamp: 2025-05-10T04:34:02.406Z
Learning: The `Plural-Forms` header isn't used in .po file generation for the holidays project and doesn't need to be manually added to localization files.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: holidays/locale/th/LC_MESSAGES/US.po:30-34
Timestamp: 2025-06-26T13:20:10.166Z
Learning: In the holidays library Thai localizations, the "observed" format consistently uses "ชดเชย%s" without spaces between the Thai word and placeholder across all .po files in the codebase.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2635
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:29-32
Timestamp: 2025-06-16T14:05:58.032Z
Learning: For Bhutan holidays, dz_BT (Dzongkha) is the default language. In default language .po files, empty msgstr values are correct since the msgid already contains the source text in the default language.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library, when a locale file matches the country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language files should have filled msgstr fields with translations.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2678
File: holidays/locale/th/LC_MESSAGES/US.po:30-34
Timestamp: 2025-06-26T13:20:10.166Z
Learning: In the holidays library Thai localizations, the "observed" format consistently uses "ชดเชย%s" without spaces between the Thai word and placeholder across all .po files in the codebase.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2635
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:29-32
Timestamp: 2025-06-16T14:05:58.032Z
Learning: For Bhutan holidays, dz_BT (Dzongkha) is the default language. In default language .po files, empty msgstr values are correct since the msgid already contains the source text in the default language.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2490
File: holidays/locale/en_ET/LC_MESSAGES/ET.po:99-101
Timestamp: 2025-04-23T09:53:20.043Z
Learning: For Ethiopian holidays in the en_ET locale, translations must maintain the exact official wording from government sources such as Negarit Gazeta Proclamations, even when they contain redundancies like the word "Day" appearing twice (e.g., "Ethiopian National Unity Day (Ethiopian Nations and Nationalities) Day").

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2407
File: holidays/locale/en_TL/LC_MESSAGES/TL.po:42-44
Timestamp: 2025-04-03T05:58:00.033Z
Learning: The en_TL (English for Timor-Leste) localization for holidays intentionally uses "World" instead of "International" (e.g., "World Labour Day") to maintain accuracy with official Timor-Leste government sources, even though code comments and other localizations like en_US use "International".

Learnt from: PPsyrius
PR: vacanza/holidays#2490
File: holidays/locale/en_ET/LC_MESSAGES/ET.po:95-101
Timestamp: 2025-04-23T09:51:03.951Z
Learning: Ethiopian holiday translations should follow the exact wording from official government sources (such as Negarit Gazeta Proclamations), even when they contain seemingly redundant wording like "Day" appearing twice.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/pap_BQ/LC_MESSAGES/BQ.po:70-72
Timestamp: 2025-06-25T14:08:09.323Z
Learning: The Papiamento translation "Di dos dia di Pasku" for "Tweede Kerstdag" (Boxing Day) in holidays/locale/pap_BQ/LC_MESSAGES/BQ.po comes from an authoritative source, despite the literal meaning potentially seeming to refer to Easter rather than Christmas.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2362
File: holidays/ical.py:176-180
Timestamp: 2025-03-26T08:50:03.504Z
Learning: The "EN" in the PRODID line of the iCalendar export (f"PRODID:-//Vacanza//Open World Holidays Framework v{self.holidays_version}//EN") should be kept as a fixed identifier by design, as agreed upon by the team, even though the actual holiday language may be different.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2407
File: holidays/locale/en_TL/LC_MESSAGES/TL.po:42-44
Timestamp: 2025-04-03T05:58:00.033Z
Learning: The en_TL (English for Timor-Leste) localization for holidays intentionally uses "World" instead of "International" (e.g., "World Labour Day") to maintain accuracy with official Timor-Leste government sources, even though code comments and other localizations like en_US use "International".

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/locale/sv_FI/LC_MESSAGES/AX.po:17-27
Timestamp: 2025-05-10T04:34:02.406Z
Learning: The `Plural-Forms` header isn't used in .po file generation for the holidays project and doesn't need to be manually added to localization files.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library, when a locale file matches the country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language files should have filled msgstr fields with translations.

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/nl/LC_MESSAGES/BQ.po:29-95
Timestamp: 2025-06-25T20:55:00.642Z
Learning: In the holidays library, Dutch locale files (.po) with `X-Source-Language: nl` should have empty msgstr entries when the target language is also Dutch. The library uses fallback=True with gettext, which returns the original msgid when msgstr is empty. This is the correct pattern for native language files and does not cause blank holiday names.

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library localization pattern, when a locale file matches a country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language locale files should have translations in the msgstr fields.

Learnt from: KJhellico
PR: vacanza/holidays#2465
File: holidays/locale/nl/LC_MESSAGES/SR.po:31-32
Timestamp: 2025-04-13T19:11:32.337Z
Learning: In the holidays library, when a language is set as the default language for a country (like Dutch/nl for Suriname), the `msgid` strings in the PO file are already in that language, and the corresponding `msgstr` fields are intentionally left empty. This is by design, as the system will fall back to using the `msgid` value when no translation is provided.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/countries/trinidad_and_tobago.py:25-25
Timestamp: 2025-04-02T04:54:07.204Z
Learning: For English-speaking countries in the holidays library (like Trinidad and Tobago), the `default_language` and `supported_languages` parameters are optional. If languages are added for such countries, ensure that `en_US` is included in the list alongside the regional code variant (e.g., `en_TT` for Trinidad and Tobago).

Learnt from: KJhellico
PR: vacanza/holidays#2635
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:29-32
Timestamp: 2025-06-16T14:05:58.032Z
Learning: For Bhutan holidays, dz_BT (Dzongkha) is the default language. In default language .po files, empty msgstr values are correct since the msgid already contains the source text in the default language.

Learnt from: KJhellico
PR: vacanza/holidays#2629
File: holidays/locale/en_US/LC_MESSAGES/NA.po:17-28
Timestamp: 2025-06-14T11:00:25.835Z
Learning: In the holidays library localization files, the X-Source-Language field should contain the value that matches the country's default language setting (e.g., if a country class has default_language = "en_NA", then X-Source-Language should be "en_NA").

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:39-39
Timestamp: 2025-05-09T18:33:25.676Z
Learning: The supported_languages tuples in country classes are intentionally sorted alphabetically, not by placing the default language first.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/locale/sv_FI/LC_MESSAGES/AX.po:17-27
Timestamp: 2025-05-10T04:34:02.406Z
Learning: The `Plural-Forms` header isn't used in .po file generation for the holidays project and doesn't need to be manually added to localization files.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library, when a locale file matches the country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language files should have filled msgstr fields with translations.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library localization pattern, when a locale file matches a country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language locale files should have translations in the msgstr fields.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/nl/LC_MESSAGES/BQ.po:29-95
Timestamp: 2025-06-25T20:55:00.642Z
Learning: In the holidays library, Dutch locale files (.po) with `X-Source-Language: nl` should have empty msgstr entries when the target language is also Dutch. The library uses fallback=True with gettext, which returns the original msgid when msgstr is empty. This is the correct pattern for native language files and does not cause blank holiday names.

Learnt from: KJhellico
PR: vacanza/holidays#2394
File: holidays/locale/pt_PT/LC_MESSAGES/CV.po:31-88
Timestamp: 2025-03-31T19:37:57.691Z
Learning: In the holidays library, when a locale file matches the country's default language (e.g., pt_PT for Cape Verde), the msgstr fields should be left empty. Only non-default language files should have filled msgstr fields with translations.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:61-66
Timestamp: 2025-06-10T05:07:29.372Z
Learning: For missing translator comments in .po localization files in the holidays repository, direct authors to run `make l10n` or `make check` commands instead of suggesting manual fixes, as these commands automatically handle translator comment generation.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/locale/sv_FI/LC_MESSAGES/AX.po:17-27
Timestamp: 2025-05-10T04:34:02.406Z
Learning: The `Plural-Forms` header isn't used in .po file generation for the holidays project and doesn't need to be manually added to localization files.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/nl/LC_MESSAGES/BQ.po:29-95
Timestamp: 2025-06-25T20:55:00.642Z
Learning: In the holidays library, Dutch locale files (.po) with `X-Source-Language: nl` should have empty msgstr entries when the target language is also Dutch. The library uses fallback=True with gettext, which returns the original msgid when msgstr is empty. This is the correct pattern for native language files and does not cause blank holiday names.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/locale/sv_FI/LC_MESSAGES/AX.po:17-27
Timestamp: 2025-05-10T04:34:02.406Z
Learning: The `Plural-Forms` header isn't used in .po file generation for the holidays project and doesn't need to be manually added to localization files.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2651
File: holidays/locale/nl/LC_MESSAGES/BQ.po:29-95
Timestamp: 2025-06-25T20:55:00.642Z
Learning: In the holidays library, Dutch locale files (.po) with `X-Source-Language: nl` should have empty msgstr entries when the target language is also Dutch. The library uses fallback=True with gettext, which returns the original msgid when msgstr is empty. This is the correct pattern for native language files and does not cause blank holiday names.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:61-66
Timestamp: 2025-06-10T05:07:29.372Z
Learning: For missing translator comments in .po localization files in the holidays repository, direct authors to run `make l10n` or `make check` commands instead of suggesting manual fixes, as these commands automatically handle translator comment generation.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2522
File: holidays/locale/ar/LC_MESSAGES/YE.po:15-28
Timestamp: 2025-05-03T04:27:20.742Z
Learning: In .po files, the X-Generator field should only be included if the file was actually generated by the specified tool. Adding this field for consistency when the file was generated by a different tool (already indicated by Generated-By field) would be misleading.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/locale/sv_FI/LC_MESSAGES/AX.po:17-27
Timestamp: 2025-05-10T04:34:02.406Z
Learning: The `Plural-Forms` header isn't used in .po file generation for the holidays project and doesn't need to be manually added to localization files.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2398
File: holidays/locale/fr/LC_MESSAGES/GN.po:31-83
Timestamp: 2025-03-31T20:25:12.808Z
Learning: In the holidays library, French (fr) is the default language for Guinea. This means that message IDs (msgid) in the PO files are already in French, and message strings (msgstr) in the French locale files can remain empty, as no translation is needed.

Learnt from: PPsyrius
PR: vacanza/holidays#2407
File: holidays/locale/en_TL/LC_MESSAGES/TL.po:42-44
Timestamp: 2025-04-03T05:58:00.033Z
Learning: The en_TL (English for Timor-Leste) localization for holidays intentionally uses "World" instead of "International" (e.g., "World Labour Day") to maintain accuracy with official Timor-Leste government sources, even though code comments and other localizations like en_US use "International".

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2608
File: holidays/locale/en_US/LC_MESSAGES/VC.po:76-76
Timestamp: 2025-06-10T05:08:07.939Z
Learning: For the holidays project, localization file formatting issues (like missing terminal periods in .po files) should be automatically fixed by running `make l10n` command (which is included in `make check`). Authors should be directed to use this automated tooling instead of manual formatting fixes.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: PPsyrius
PR: vacanza/holidays#2676
File: holidays/locale/ar/LC_MESSAGES/EG.po:0-0
Timestamp: 2025-06-25T10:09:29.029Z
Learning: In the holidays library, msgstr fields can be left empty for source/default_language files when using Lingva, the localization tool used by the project.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: KJhellico
PR: vacanza/holidays#2608
File: holidays/locale/en_VC/LC_MESSAGES/VC.po:1-14
Timestamp: 2025-06-10T12:17:58.880Z
Learning: In the holidays project, .po files should use the full multi-line header format including the project description, authors, website, and license information, rather than a single-line comment format.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2489
File: holidays/countries/sao_tome_and_principe.py:86-88
Timestamp: 2025-04-23T09:22:41.753Z
Learning: For holiday definitions in the holidays package, keep comments simple with just the holiday name (e.g., "# Independence Day.") rather than including dates or historical context, as the function names already encode the date information.

Learnt from: PPsyrius
PR: vacanza/holidays#2490
File: holidays/locale/en_ET/LC_MESSAGES/ET.po:95-101
Timestamp: 2025-04-23T09:51:03.951Z
Learning: Ethiopian holiday translations should follow the exact wording from official government sources (such as Negarit Gazeta Proclamations), even when they contain seemingly redundant wording like "Day" appearing twice.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").

Learnt from: KJhellico
PR: vacanza/holidays#2388
File: holidays/locale/en_CI/LC_MESSAGES/CI.po:88-88
Timestamp: 2025-03-30T18:25:07.087Z
Learning: In the holidays library, localization files have a specific structure: message comments are in standard English (en_US) describing the holiday, while actual translations (msgstr) should use the locale-specific terminology (e.g., en_CI for Ivory Coast English). For example, "Night of Power" in standard English is translated as "Lailatou-Kadr" in Ivory Coast English.

Learnt from: PPsyrius
PR: vacanza/holidays#2438
File: holidays/locale/ar_IQ/LC_MESSAGES/IQ.po:35-81
Timestamp: 2025-04-17T17:08:48.082Z
Learning: In holiday PO files, when the file represents the default language of an entity (e.g., ar_IQ for Iraq), no translations in `msgstr` are required as the `msgid` values are already in the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:0-0
Timestamp: 2025-04-06T14:52:35.679Z
Learning: When suggesting changes to .po files in the holidays project, follow the standardized header format:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Non-default language format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"
For example, for Bhutan in Dzongkha, use "# Bhutan holidays dz_BT localization. #"

Learnt from: PPsyrius
PR: vacanza/holidays#2437
File: holidays/locale/dz_BT/LC_MESSAGES/BT.po:12-12
Timestamp: 2025-04-06T14:44:59.785Z
Learning: Use standardized .po file headers for localization files in the holidays project:
- Default language format: "# [COUNTRY-NAME-NORMAL] holidays. #"
- Other languages format: "# [COUNTRY-NAME-NORMAL] holidays [LANGUAGE-CODE] localization. #"

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:285-299
Timestamp: 2025-03-08T11:28:48.652Z
Learning: In the holidays project, message IDs (msgids) in locale files use region-specific naming conventions (e.g., "Muharram", "Id-ul-Fitr" in en_IN locale for India), while translator comments use internationally recognized names from the project's default locale (en_US) such as "Ashura", "Eid al-Fitr". This difference is intentional for proper localization.

Learnt from: KJhellico
PR: vacanza/holidays#2530
File: holidays/locale/ca/LC_MESSAGES/AD.po:31-40
Timestamp: 2025-05-06T15:25:44.333Z
Learning: In the Holidays project, msgid fields in localization files contain strings in the entity's default language (as defined by default_language attribute), not English source strings as in standard gettext implementations.

Learnt from: PPsyrius
PR: vacanza/holidays#2388
File: holidays/locale/fr/LC_MESSAGES/CI.po:28-101
Timestamp: 2025-03-30T13:33:31.598Z
Learning: In the holidays library, for localization files of the default language (like French for Ivory Coast in fr/LC_MESSAGES/CI.po), the best practice is to leave the message strings (msgstr) empty to avoid possible typos, since the message IDs (msgid) are already in the target language.

Learnt from: KJhellico
PR: vacanza/holidays#2259
File: holidays/locale/en_IN/LC_MESSAGES/IN.po:30-299
Timestamp: 2025-03-05T17:51:00.633Z
Learning: In the Holidays project, .po files for a country's default locale use empty msgstr fields as a standard convention.

Learnt from: ankushhKapoor
PR: vacanza/holidays#2601
File: holidays/locale/en_MN/LC_MESSAGES/MN.po:13-14
Timestamp: 2025-06-11T18:32:25.595Z
Learning: For non-default locale `.po` files, the header comment format is:
`# <Country> holidays <locale> localization.` (no trailing hash).

Learnt from: PPsyrius
PR: vacanza/holidays#2402
File: holidays/locale/en_TT/LC_MESSAGES/TT.po:46-48
Timestamp: 2025-04-05T08:12:19.986Z
Learning: In the holidays library, localization (PO) files follow this convention: comments (#.) always use American English (en_US) spelling, while the msgid content follows the locale-specific spelling standards of the target language.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:249-253
Timestamp: 2025-05-10T04:02:13.815Z
Learning: Holiday name comments directly above tr() function calls in the holidays package should only contain the holiday name itself (e.g., "# Independence Day.") without any additional context, dates, or historical information.

Learnt from: Wasif-Shahzad
PR: vacanza/holidays#2385
File: holidays/countries/pakistan.py:59-60
Timestamp: 2025-03-31T11:50:50.488Z
Learning: In the holidays library, function names and comments follow en_US spelling conventions (e.g., "Labor Day"), while the default strings may use different locale conventions (e.g., "Labour Day" for en_PK) and are translated appropriately using the gettext function.

Learnt from: PPsyrius
PR: vacanza/holidays#2537
File: holidays/countries/finland.py:0-0
Timestamp: 2025-05-10T04:32:15.760Z
Learning: In the holidays package, detailed historical context and additional information should be added as comments at the method level or above conditional blocks, while comments directly above tr() function calls should only contain the holiday name itself (e.g., "# Independence Day.").