`mypy` 0.920 has plugin import error?

python-trio / trio-typing

Type hints for Trio and related projects

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`mypy` 0.920 has plugin import error? #50

Closed goodboy closed 2 years ago

goodboy commented 2 years ago

On 0.920 I get this error on py3.9 and 3.10:

mypy.ini:2: error: Error importing plugin "trio_typing.plugin": cannot import name 'TypeVarDef' from 'mypy.types' (/opt/hostedtoolcache/Python/3.9.9/x64/lib/python3.9/site-packages/mypy/types.cpython-39-x86_64-linux-gnu.so)

Downgrading to 0.910 on linux avoids the error.

goodboy commented 2 years ago

Fix is apparently here: https://github.com/python/mypy/issues/6617#issuecomment-892438903

oremanj commented 2 years ago

Fixed by #52.