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gh-135646: Raise consistent NameError exceptions in ForwardRef.evaluate() (#135663)

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Victorien 2025-06-18 15:00:55 +02:00 • committed by GitHub
parent 9877d191f4
commit 343719d98e
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3 changed files with 8 additions and 2 deletions
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5
Lib/annotationlib.py
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@ -27,6 +27,9 @@ class Format(enum.IntEnum):
_sentinel = object()
# Following `NAME_ERROR_MSG` in `ceval_macros.h`:
_NAME_ERROR_MSG = "name '{name:.200}' is not defined"
# Slots shared by ForwardRef and _Stringifier. The __forward__ names must be
# preserved for compatibility with the old typing.ForwardRef class. The remaining
@ -184,7 +187,7 @@ def evaluate(
elif is_forwardref_format:
return self
else:
raise NameError(arg)
raise NameError(_NAME_ERROR_MSG.format(name=arg), name=arg)
else:
code = self.__forward_code__
try: