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make subprocess_readlines more robust

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Bence Pőcze 2023-09-14 19:27:32 +02:00
parent 52796e95cf
commit 6e5c3d7f07
Signed by: bence
GPG Key ID: DC5BD6E95A333E6D
1 changed files with 3 additions and 4 deletions
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7
pydiffchecker/helper.py
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@ -3,14 +3,13 @@ from typing import Iterator
def subprocess_readlines(cmd, cwd=None) -> Iterator[str]:
process = subprocess.Popen(cmd, cwd=cwd, stdout=subprocess.PIPE)
process = subprocess.Popen(cmd, cwd=cwd, stdout=subprocess.PIPE, text=True)
for line in process.stdout:
line = line.decode().rstrip(r'\n')
line = line.rstrip('\n')
yield line
process.wait()
process.communicate()
if process.returncode != 0:
raise subprocess.CalledProcessError(process.returncode, cmd)