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bpo-45975: Simplify some while-loops with walrus operator (GH-29347)

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Nick Drozd 2022-11-26 16:33:25 -06:00 • committed by GitHub
parent 25bc115df9
commit 024ac542d7
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28 changed files with 41 additions and 153 deletions
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10
Lib/urllib/request.py
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@ -265,10 +265,7 @@ def urlretrieve(url, filename=None, reporthook=None, data=None):
if reporthook:
reporthook(blocknum, bs, size)
while True:
block = fp.read(bs)
if not block:
break
while block := fp.read(bs):
read += len(block)
tfp.write(block)
blocknum += 1
@ -1847,10 +1844,7 @@ class URLopener:
size = int(headers["Content-Length"])
if reporthook:
reporthook(blocknum, bs, size)
while 1:
block = fp.read(bs)
if not block:
break
while block := fp.read(bs):
read += len(block)
tfp.write(block)
blocknum += 1