aiohttp version 3.8.0 throws SyntaxError on import

[Austin Raney]

The problem

aiohttp version 3.8.0, released on 11/31/21, causes SyntaxError. It is related to usage of the python-forge package.

Steps to reproduce the behavior

pip install -U aiohttp-client-cache

import aiohttp_client_cache

>'base_url:typing.Union[str, yarl.URL, NoneType]=None' of kind 'POSITIONAL_OR_KEYWORD' follows 'cache:CacheBackend=None' of kind 'KEYWORD_ONLY'
Traceback (most recent call last):
  File "/Users/araney/github/test_hydrotools/venv/lib/python3.8/site-packages/aiohttp_client_cache/docs/forge_utils.py", line 32, in wrapper
    return revision(target_function)
  File "/Users/araney/github/test_hydrotools/venv/lib/python3.8/site-packages/forge/_revision.py", line 330, in __call__
    next_.validate()
  File "/Users/araney/github/test_hydrotools/venv/lib/python3.8/site-packages/forge/_signature.py", line 1344, in validate
    raise SyntaxError(
SyntaxError: 'base_url:typing.Union[str, yarl.URL, NoneType]=None' of kind 'POSITIONAL_OR_KEYWORD' follows 'cache:CacheBackend=None' of kind 'KEYWORD_ONLY'

Environment

• aiohttp-client-cache version: [e.g. 0.5.1]
• Python version: [e.g. 3.8.10]
• Platform: [e.g. MacOSX 11.5.2]

[Jordan Cook]

Thanks for reporting! Looks like a new base_url param was added in aio-libs/aiohttp#6129, and for some reason it's positional-or-keyword instead of keyword-only like the rest of the params. I'll get that fixed shortly.

[Austin Raney]

Awesome! Thanks and cheers!

[Jordan Cook]

@aaraney Done! This is fixed in 0.5.2.

[Austin Raney]

Fantastic! Thanks @JWCook!!