Improve data store (#54)

* Bump version to 2.11

* Start refactoring SQLAlchemy usage for 1.4/2.0

Start refactoring the code in the datastore to follow SQLAlchemy 2.0
syntax.
Something is up with equality checking, hence __repr__ in test

Co-authored-by: Mattias Springare <mspringare@gmail.com>

* Add mypy config to gradually roll out types

Add mypy config to gradually roll out types in the code base. The
configured tox environment will not run unless explicitly specified
(with tox -e types).

The mypy config will ignore all files that have not been opted in,
allowing a gradual roll out through the codebase.

* Add types, update __repr__  and improve docs for data_store and models

Add types for data_store and model, as part of an effort to gradually
roll out types in the code base. Related to #56.

Change import structure for sqlalchemy and only import the top level
package, to make the code easier to read and understand where e.g.,
"Column" comes from.

Improve the docstrings by attempting to have a first line summary and
additional description in follow lines. Types were removed from the
docstring as they are part of the function signature.
The docstring is written in 120 character lines, given that the codebase
is using them, but it would be easier to read in terminal usage if they
were 80 char lines.

Update the __repr__ method of models to print only the relevant files
(and remove a bunch of unnecessary code).

* Improve tests, especially around data store

Re-define test utils as pytest fixtures for easier usage.

Generalise pytest fixtures used for the data store and chain the
fixtures so that the initialised data store-fixture depends on the data
store-fixture etc. This will make it easier to do test-related changes
in the objects.

The fixtures can be improved further, there seems to be no clear
consensus if the tests should create/load it's own data or if they
should use the pre-populated fixtures. The current state is working, but
the tests would be easier to read if they relied more on fixtures.

Add docstrings to the data store tests, explaining what the tests do.

Clean up some test code by removing duplicate tests, splitting some
tests that do many things and remove unnecessary assert statements
(e.g., first checking if the object is not None, then if it is a
datetime instance. Only the datetime instance check is needed as it will
then not be None).

Co-authored-by: Mattias Springare <mspringare@gmail.com>

Remove stderr log handler and formatter

Remove the log handler and formatter, including python-json-logger
dependency.

It is better to let the Comet implementation deal with the log handlers
and formatters and let those settings be inherited to the library.

This is a potential breaking change if an implementation do not
configure its' own logger/formatter.

Update dependencies (#51)

set cache_ok to true for typeDecorator (#49)

- set cache_ok to true for typeDecorator on JSONType
- up version to 2.8.2

Documented python 3.9 support and added gha workflow definitions with…

… test.pypi.org test (#46)

Co-authored-by: Attila Dulovics <attilad@spotify.com>

Remove note from API endpoints (#45)

Pin dev dependencies and run Black (#44)

The new version of Black caused the CI to not pass, so pin developer
dependencies to ensure that this does not happen again.

adding auth req for /interactions api endpoint (#41)

* adding auth req for /interactions api endpoint

* test fix

Add non-digest batch mode (#39)

By default (digest mode), all batch events will be grouped by an owner and source_type.
we email will look like:
> here are your X new issues, and by the way, you have these Y old ones.

This PR adds non-digest mode, so the router will receive only these events that are new or need a reminder.

Wrap another route events in try/catch (#37)

Continuing on #36