conda 4.6.0b0 spec containing != #7761
Description
>>> h = History("/Users/kfranz/continuum/conda/devenv")
>>> print(yaml_dump(sorted(str(s) for s in h.get_requested_specs_map().values())))
...
- pytest==!=3.7.3
...
{{ message }}
>>> h = History("/Users/kfranz/continuum/conda/devenv")
>>> print(yaml_dump(sorted(str(s) for s in h.get_requested_specs_map().values())))
...
- pytest==!=3.7.3
...