From 5d1155c08edf7f53eca804b2b6538636c2dfe711 Mon Sep 17 00:00:00 2001
From: Florent Xicluna <florent.xicluna@gmail.com>
Date: Fri, 28 Oct 2011 14:45:05 +0200
Subject: Closes #13258: Use callable() built-in in the standard library.

---
 Lib/warnings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Lib/warnings.py')

diff --git a/Lib/warnings.py b/Lib/warnings.py
index 5b5821b1c3..edbbb5eda4 100644
--- a/Lib/warnings.py
+++ b/Lib/warnings.py
@@ -259,7 +259,7 @@ def warn_explicit(message, category, filename, lineno,
         raise RuntimeError(
               "Unrecognized action (%r) in warnings.filters:\n %s" %
               (action, item))
-    if not hasattr(showwarning, "__call__"):
+    if not callable(showwarning):
         raise TypeError("warnings.showwarning() must be set to a "
                         "function or method")
     # Print message and context
-- 
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