[Python-checkins] cpython: Issue #802310: Generate always unique tkinter font names if not directly passed

[andrew.svetlov]

http://hg.python.org/cpython/rev/a77e23135675
changeset:   76089:a77e23135675
user:        Andrew Svetlov <andrew.svetlov at gmail.com>
date:        Tue Apr 03 09:48:07 2012 +0300
summary:
  Issue #802310: Generate always unique tkinter font names if not directly passed

files:
  Lib/tkinter/font.py |  5 ++++-
  Misc/NEWS           |  2 ++
  2 files changed, 6 insertions(+), 1 deletions(-)


diff --git a/Lib/tkinter/font.py b/Lib/tkinter/font.py
--- a/Lib/tkinter/font.py
+++ b/Lib/tkinter/font.py
@@ -8,6 +8,7 @@
 
 __version__ = "0.9"
 
+import itertools
 import tkinter
 
 
@@ -46,6 +47,8 @@
 
     """
 
+    counter = itertools.count(1)
+
     def _set(self, kw):
         options = []
         for k, v in kw.items():
@@ -75,7 +78,7 @@
         else:
             font = self._set(options)
         if not name:
-            name = "font" + str(id(self))
+            name = "font" + str(next(self.counter))
         self.name = name
 
         if exists:
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -19,6 +19,8 @@
 Library
 -------
 
+- Issue #802310: Generate always unique tkinter font names if not directly passed.
+
 - Issue #14151: Raise a ValueError, not a NameError, when trying to create
   a multiprocessing Client or Listener with an AF_PIPE type address under
   non-Windows platforms.  Patch by Popa Claudiu.

-- 
Repository URL: http://hg.python.org/cpython