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fix unclosed file warnings. (#710)

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Co-authored-by: Jonas Winkler <jonas.winkler@jpwinkler.de>
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Jonas Winkler 2021-01-06 12:59:28 +01:00 committed by GitHub
parent 47ef1914d4
commit 62e5edc72b
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1 changed files with 12 additions and 13 deletions
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src/ocrmypdf/subprocess/__init__.py
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@ -77,8 +77,7 @@ def run_polling_stderr(args, *, callback, check=False, env=None, **kwargs):
args, env, process_log, text = _fix_process_args(args, env, kwargs) args, env, process_log, text = _fix_process_args(args, env, kwargs)
assert text, "Must use text=True" assert text, "Must use text=True"
proc = Popen(args, env=env, **kwargs) with Popen(args, env=env, **kwargs) as proc:
lines = [] lines = []
while proc.poll() is None: while proc.poll() is None:
for msg in iter(proc.stderr.readline, ''): for msg in iter(proc.stderr.readline, ''):