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Code Issues Projects Releases Packages Wiki Activity Actions 9

gh-91212: Fixed flickering when the tracer is turned off (#95129)

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Fixed flickering when the tracer is turned off.
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Shin-myoung-serp 2022-09-29 15:40:51 +09:00 • committed by GitHub
parent c759944f16
commit 4652093e1b
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 2 additions and 2 deletions
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2
Lib/turtle.py
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@ -596,7 +596,6 @@ class TurtleScreenBase(object):
item = self.cv.create_text(x-1, -y, text = txt, anchor = anchor[align], item = self.cv.create_text(x-1, -y, text = txt, anchor = anchor[align],
fill = pencolor, font = font) fill = pencolor, font = font)
x0, y0, x1, y1 = self.cv.bbox(item) x0, y0, x1, y1 = self.cv.bbox(item)
self.cv.update()
return item, x1-1 return item, x1-1
## def _dot(self, pos, size, color): ## def _dot(self, pos, size, color):
@ -3419,6 +3418,7 @@ class RawTurtle(TPen, TNavigator):
""" """
item, end = self.screen._write(self._position, txt, align, font, item, end = self.screen._write(self._position, txt, align, font,
self._pencolor) self._pencolor)
self._update()
self.items.append(item) self.items.append(item)
if self.undobuffer: if self.undobuffer:
self.undobuffer.push(("wri", item)) self.undobuffer.push(("wri", item))

1
Lib/turtledemo/clock.py
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@ -109,7 +109,6 @@ def tick():
writer.write(datum(t), writer.write(datum(t),
align="center", font=("Courier", 14, "bold")) align="center", font=("Courier", 14, "bold"))
writer.forward(85) writer.forward(85)
tracer(True)
second_hand.setheading(6*sekunde) # or here second_hand.setheading(6*sekunde) # or here
minute_hand.setheading(6*minute) minute_hand.setheading(6*minute)
hour_hand.setheading(30*stunde) hour_hand.setheading(30*stunde)

1
Misc/NEWS.d/next/Library/2022-07-22-09-09-08.gh-issue-91212.53O8Ab.rst Normal file
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@ -0,0 +1 @@
Fixed flickering of the turtle window when the tracer is turned off. Patch by Shin-myoung-serp.