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In _bind(), found a way to test for break without a temp variable.

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This commit is contained in:
Guido van Rossum 1998-04-29 22:16:57 +00:00
parent f975699c07
commit dc59340646
1 changed files with 5 additions and 5 deletions
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8
Lib/lib-tk/Tkinter.py
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@ -457,11 +457,11 @@ def _bind(self, what, sequence, func, add, needcleanup=1):
if func: if func:
funcid = self._register(func, self._substitute, funcid = self._register(func, self._substitute,
needcleanup) needcleanup)
cmd = ("%sset _tkinter_break [%s %s]\n" cmd = ('%sif {"[%s %s]" == "break"} break\n'
'if {"$_tkinter_break" == "break"} break\n') \ %
% (add and '+' or '', (add and '+' or '',
funcid, funcid,
_string.join(self._subst_format)) _string.join(self._subst_format)))
self.tk.call(what + (sequence, cmd)) self.tk.call(what + (sequence, cmd))
return funcid return funcid
elif func == '': elif func == '':