Bugs item #812986, was opened at 2003-09-26 12:33
Message generated for change (Settings changed) made by loewis
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Category: Tkinter
Group: Python 2.3
>Status: Closed
>Resolution: Accepted
Priority: 5
Submitted By: Gregor Lingl (glingl)
Assigned to: Martin v. Löwis (loewis)
Summary: turtle.py deferres exec of stmnts with tracer(0)
Initial Comment:
interactive use of turtle.py becomes impossible,
e.g.when issuing tracer(0) because in this
case apparently updating of Canvas-Widget is
deferred ...
... until the next tracer(1)
(one can observe this when running the demo() )
Inserting a _canvas.update() call in _draw_turtle()
for the case that tracing is off seems to work:
def _draw_turtle(self,position=[]):
if not self._tracing:
self._canvas.update() # <== insert this line!
return
if position == []: # etc.etc.
I have attached a corrected version as turtle_.py
Gregor Lingl
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>Comment By: Martin v. Löwis (loewis)
Date: 2006-06-17 20:44
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Thanks for the patch. Committed as r47007.
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Comment By: Gregor Lingl (glingl)
Date: 2003-09-29 00:08
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OH! Here is the file mentioned above
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Comment By: Jeff Epler (jepler)
Date: 2003-09-28 16:52
Message:
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You did not attach a file. You must select a filename *and* turn on the
checkbox to do so.
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