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Removed duplicated definition of lookup_special in types.py. #6

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Merged
tanloong merged 1 commit into from
Feb 23, 2026
Merged

Removed duplicated definition of lookup_special in types.py. #6

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23 changes: 0 additions & 23 deletions Lib/types.py
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Original file line number Diff line number Diff line change
Expand Up @@ -112,29 +112,6 @@ def lookup_special(object, name, default=_sentinel):

del sys, inspect _f, _g, _C, _c, _ag, _cell_factory # Not for export

def lookup_special(object, name, *args):
"""Lookup method name `name` on `object` skipping the instance
dictionary.

`name` must be a string. If the named special attribute does not exist,
`default` is returned if provided, otherwise AttributeError is raised.
"""
from inspect import getattr_static
cls = type(object)
if not isinstance(name, str):
raise TypeError(
f"attribute name must be string, not '{type(name).__name__}'"
)
try:
descr = getattr_static(cls, name)
except AttributeError:
if args:
return args[0]
raise
if hasattr(descr, "__get__"):
return descr.__get__(object, cls)
return descr


# Provide a PEP 3115 compliant mechanism for class creation
def new_class(name, bases=(), kwds=None, exec_body=None):
Expand Down