asyncpg.Record is not a mapping

[poofeg]

Why doesn't asyncpg.Record inherit collections.abc.Mapping[str, Any]? This is a valid code:

record: asyncpg.Record
...
some_func(**record)

But mypy says: error: Argument after ** must be a mapping, not "Record".

[bryanforbes]

I opened a discusson over at the Python Type School to find out how to solve this issue and it turns out that this is a bug in both mypy and pyright. The bug in pyright has been fixed in version 1.1.301 and I have opened an issue with mypy to fix it there. Once that has been addressed in mypy, the code you have shared here will work.

[bryanforbes]

mypy version 1.3 has been released with the fix for this issue. Consequently, this is no longer a problem with pyright or mypy.