From 5d1155c08edf7f53eca804b2b6538636c2dfe711 Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Fri, 28 Oct 2011 14:45:05 +0200 Subject: Closes #13258: Use callable() built-in in the standard library. --- Lib/copyreg.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Lib/copyreg.py') diff --git a/Lib/copyreg.py b/Lib/copyreg.py index 81a1e7fefe..66c0f8a64d 100644 --- a/Lib/copyreg.py +++ b/Lib/copyreg.py @@ -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. -- cgit v1.2.1