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Fix mismatched traceback in pythonrc.py injection #25480

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Fix mismatched traceback in pythonrc.py injection #25480

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Fix mismatched traceback in `pythonrc.py` injection
CNSeniorious000 Sep 22, 2025
445ec1d
Merge branch 'main' into main
eleanorjboyd Dec 12, 2025
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4 changes: 4 additions & 0 deletions python_files/pythonrc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,10 @@
if sys.platform != "win32":
import readline

# Avoid caching this file by linecache and incorrectly report tracebacks.
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Copilot AI Dec 12, 2025

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The comment has a grammatical error. It should say "incorrectly reporting tracebacks" instead of "incorrectly report tracebacks".

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# Avoid caching this file by linecache and incorrectly report tracebacks.
# Avoid caching this file by linecache and incorrectly reporting tracebacks.

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__spec__ = __loader__ = None
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Copilot AI Dec 12, 2025

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The new behavior of setting __spec__ and __loader__ to None should have test coverage to ensure that these attributes are properly set and that they prevent linecache from incorrectly caching this file. Consider adding a test that verifies these attributes are None after module import.

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original_ps1 = ">>> "
is_wsl = "microsoft-standard-WSL" in platform.release()

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