commit 39f0037735562462efeebb11f319bd8b71a32c46
author Andrew Svetlov <andrew.svetlov@gmail.com> Tue Apr 03 09:48:07 2012 +0300
committer Andrew Svetlov <andrew.svetlov@gmail.com> Tue Apr 03 09:48:07 2012 +0300
tree 5b77ead09cf02312a1a8b965a996a0f7df5f7f90
parent 5af3e1afb07a5d5409a149fe6640778b8adb6050

Issue #802310: Generate always unique tkinter font names if not directly passed

Lib/tkinter/font.py

diff --git a/Lib/tkinter/font.py b/Lib/tkinter/font.py
index 0103195..27e0cc8 100644
--- 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: