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Closes #13258: Use callable() built-in in the standard library.

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Florent Xicluna 2011-10-28 14:45:05 +02:00
parent f99e4b5dbe
commit 5d1155c08e
25 changed files with 48 additions and 51 deletions
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4
Lib/copyreg.py
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@ -10,7 +10,7 @@ __all__ = ["pickle", "constructor",
dispatch_table = {}
def pickle(ob_type, pickle_function, constructor_ob=None):
if not hasattr(pickle_function, '__call__'):
if not callable(pickle_function):
raise TypeError("reduction functions must be callable")
dispatch_table[ob_type] = pickle_function
@ -20,7 +20,7 @@ def pickle(ob_type, pickle_function, constructor_ob=None):
constructor(constructor_ob)
def constructor(object):
if not hasattr(object, '__call__'):
if not callable(object):
raise TypeError("constructors must be callable")
# Example: provide pickling support for complex numbers.