Add license information to pyproject.toml

[alecbakholdin]

user@PC:~ $ pip-licenses | grep cel
 cel-python                     0.4.0            UNKNOWN

pip-licenses shows that cel-python has no license, but I see you have the Apache-2.0 license set on the repo. Looking into it I think you have to add the license key to your pyproject.toml file as per this list of examples: https://packaging.python.org/en/latest/guides/licensing-examples-and-user-scenarios/

[linux-foundation-easycla]

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• ✅ login: alecbakholdin / name: Alec Bakholdin (97d8ea2)

[alecbakholdin]

I should add: even though the project does have a license, the fact that pypi/pip is not showing a license prohibits me from using this at work :(

[slott56]

Perfection! Thanks!

[slott56]

This is aggravating:

src/celpy/celtypes.py:444: error: Redundant cast to "Iterable[int]"  [redundant-cast]

I'm unclear on why this lint step should now fail. I'm guessing the tool chain suffered an upgrade while I wasn't looking.

One path forward seems to be to change src/celpy/celtypes.py line 444.

            return super().__new__(cls, cast(Iterable[int], source))

To remove the redundant cast(). Then resubmit.

(I'm open to alternatives.)