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gh-132491: Rename annotationlib.value_to_string to type_repr (#132492)

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Jelle Zijlstra 2025-04-15 13:10:53 -07:00 • committed by GitHub
parent 5e80fee41a
commit 11f6603845
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6 changed files with 37 additions and 26 deletions
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12
Lib/annotationlib.py
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@ -15,7 +15,7 @@ __all__ = [
"get_annotate_function",
"get_annotations",
"annotations_to_string",
"value_to_string",
"type_repr",
]
@ -795,29 +795,27 @@ def get_annotations(
return return_value
def value_to_string(value):
def type_repr(value):
"""Convert a Python value to a format suitable for use with the STRING format.
This is inteded as a helper for tools that support the STRING format but do
This is intended as a helper for tools that support the STRING format but do
not have access to the code that originally produced the annotations. It uses
repr() for most objects.
"""
if isinstance(value, type):
if isinstance(value, (type, types.FunctionType, types.BuiltinFunctionType)):
if value.__module__ == "builtins":
return value.__qualname__
return f"{value.__module__}.{value.__qualname__}"
if value is ...:
return "..."
if isinstance(value, (types.FunctionType, types.BuiltinFunctionType)):
return value.__name__
return repr(value)
def annotations_to_string(annotations):
"""Convert an annotation dict containing values to approximately the STRING format."""
return {
n: t if isinstance(t, str) else value_to_string(t)
n: t if isinstance(t, str) else type_repr(t)
for n, t in annotations.items()
}