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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/ftplib.py
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@ -434,10 +434,7 @@ class FTP:
"""
self.voidcmd('TYPE I')
with self.transfercmd(cmd, rest) as conn:
while 1:
data = conn.recv(blocksize)
if not data:
break
while data := conn.recv(blocksize):
callback(data)
# shutdown ssl layer
if _SSLSocket is not None and isinstance(conn, _SSLSocket):
@ -496,10 +493,7 @@ class FTP:
"""
self.voidcmd('TYPE I')
with self.transfercmd(cmd, rest) as conn:
while 1:
buf = fp.read(blocksize)
if not buf:
break
while buf := fp.read(blocksize):
conn.sendall(buf)
if callback:
callback(buf)