HTTPStatusError's __init__ method has required keyword-only arguments. BaseException has a custom __reduce__ method that can't handle that correctly. As a result, attempting to unpickle a pickled HTTPStatusError fails with:
TypeError: HTTPStatusError.init() missing 2 required keyword-only arguments: 'request' and 'response'
This PR fixes that by defining an appropriate __reduce__ method for HTTPStatusError.
Checklist
[x] I understand that this PR may be closed in case there was no previous discussion. (This doesn't apply to typos!)
[x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
[x] I've updated the documentation accordingly.
Note: I don't think this requires a documentation change, but let me know if so.
Summary
HTTPStatusError's
__init__method has required keyword-only arguments. BaseException has a custom__reduce__method that can't handle that correctly. As a result, attempting to unpickle a pickled HTTPStatusError fails with:This PR fixes that by defining an appropriate
__reduce__method for HTTPStatusError.Checklist
Note: I don't think this requires a documentation change, but let me know if so.