fix: false positive for union types

[zyr17]

https://github.com/LPSim/backend/blob/7d4c587c59a2983c591bb2507f643d377f3236f4/src/lpsim/server/status/team_status/anemo_characters.py#L67-L69

So previous error line still cannot be detected by pyright? What errors will be detected by pyright?

[xqm32]

https://github.com/LPSim/backend/blob/7d4c587c59a2983c591bb2507f643d377f3236f4/src/lpsim/server/status/team_status/anemo_characters.py#L67-L69

So previous error line still cannot be detected by pyright? What errors will be detected by pyright?

The error line will be detected in strict mode^1. But it's now configured to follows the Pylance extension's basic type check mode and just does a very simple check. That's meaning if your VS Code does not complain about typing, so does the pyright.

We can also use Pypa's mypy to run type check, but it's much slower than pyright. Currently it seems that the Microsoft's official Pylance extension does not always follow the mypy rules, which may result in false positive when we are coding with Pylance extension.

[xqm32]

That's meaning if your VS Code does not complain about typing, so does the pyright.

Correct: Only if the bundled pyright version for Pylance is same to the version we used in CI.