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bpo-43651: Fix EncodingWarning in pydoc. (GH-25644)

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Inada Naoki 2021-04-27 12:46:20 +09:00 • committed by GitHub
parent 284c52da09
commit 9dfefbe3e2
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1 changed files with 3 additions and 2 deletions
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5
Lib/pydoc.py
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@ -1594,9 +1594,10 @@ def plain(text):
def pipepager(text, cmd): def pipepager(text, cmd):
"""Page through text by feeding it to another program.""" """Page through text by feeding it to another program."""
import subprocess import subprocess
proc = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE) proc = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE,
errors='backslashreplace')
try: try:
with io.TextIOWrapper(proc.stdin, errors='backslashreplace') as pipe: with proc.stdin as pipe:
try: try:
pipe.write(text) pipe.write(text)
except KeyboardInterrupt: except KeyboardInterrupt: