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openlawlibrary / pygls

A pythonic generic language server
https://pygls.readthedocs.io/en/latest/
Apache License 2.0
568 stars 103 forks source link

`pygls` crashes in python 3.12b1 #341

Closed karthiknadig closed 1 year ago

karthiknadig commented 1 year ago 
2023-06-16 08:24:41.930 [info]     from pygls import server, uris, workspace
  File "/<redacted>/.vscode/extensions/ms-python.black-formatter-2023.2.0/bundled/libs/pygls/server.py", line 27, in <module>
    from pygls.lsp import ConfigCallbackType, ShowDocumentCallbackType
  File "/<redacted>/.vscode/extensions/ms-python.black-formatter-2023.2.0/bundled/libs/pygls/lsp/__init__.py", line 36, in <module>
    from typeguard import check_type
  File "/<redacted>/.vscode/extensions/ms-python.black-formatter-2023.2.0/bundled/libs/typeguard/__init__.py", line 27, in <module>
    from typing_extensions import Literal
  File "/<redacted>/.vscode/extensions/ms-python.black-formatter-2023.2.0/bundled/libs/typing_extensions.py", line 1174, in <module>

2023-06-16 08:24:41.930 [info]     class TypeVar(typing.TypeVar, _DefaultMixin, _root=True):
TypeError: type 'typing.TypeVar' is not an acceptable base type
alcarney commented 1 year ago

Looking at the traceback, isn't the issue in typing-extensions?

karthiknadig commented 1 year ago

@alcarney I think it is typing-extensions, I created this for tracking.

Upstream bug: https://github.com/python/typing_extensions/issues/243

karthiknadig commented 1 year ago

Looks like this is addressed in typing_extensions 4.6.0. we can close this. Sorry for the noise.