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Remove "disgusting hack" in favour of closure (patch #1462235)

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This commit is contained in:
Georg Brandl 2006-04-02 21:09:51 +00:00
parent c5ffd91911
commit 4696ffbf09
1 changed files with 2 additions and 5 deletions
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7
Lib/lib-tk/Tkinter.py
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@ -449,18 +449,15 @@ def after(self, ms, func=None, *args):
# I'd rather use time.sleep(ms*0.001) # I'd rather use time.sleep(ms*0.001)
self.tk.call('after', ms) self.tk.call('after', ms)
else: else:
# XXX Disgusting hack to clean up after calling func def callit():
tmp = []
def callit(func=func, args=args, self=self, tmp=tmp):
try: try:
func(*args) func(*args)
finally: finally:
try: try:
self.deletecommand(tmp[0]) self.deletecommand(name)
except TclError: except TclError:
pass pass
name = self._register(callit) name = self._register(callit)
tmp.append(name)
return self.tk.call('after', ms, name) return self.tk.call('after', ms, name)
def after_idle(self, func, *args): def after_idle(self, func, *args):
"""Call FUNC once if the Tcl main loop has no event to """Call FUNC once if the Tcl main loop has no event to