Fix AttributeError on Python 3.9 when invalid type passed to attributes#4933
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thakoreh wants to merge 2 commits intoopen-telemetry:mainfrom
Open
Fix AttributeError on Python 3.9 when invalid type passed to attributes#4933thakoreh wants to merge 2 commits intoopen-telemetry:mainfrom
thakoreh wants to merge 2 commits intoopen-telemetry:mainfrom
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Add _get_type_name helper to handle typing module types that don't have __name__ attribute on Python 3.9 (like Sequence, Mapping). Fixes: open-telemetry#4821
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This looks like a bug fix, so a changelog entry would be appropriate. |
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Description
Fixes issue #4821 - Incorrect error when passing wrong attribute type on Python 3.9
The issue is that on Python 3.9, and don't have attribute, which causes an instead of the expected when an invalid type is passed.
Changes
Root Cause
The fix uses and falls back to or for typing module types.
Test
The fix can be verified by running:
Before fix:
After fix: