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Diffstat (limited to 'Lib/subprocess.py')
| -rw-r--r-- | Lib/subprocess.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index dd1174e..33f022f 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -405,8 +405,9 @@ def check_output(*popenargs, timeout=None, **kwargs): decoded according to locale encoding, or by "encoding" if set. Text mode is triggered by setting any of text, encoding, errors or universal_newlines. """ - if 'stdout' in kwargs: - raise ValueError('stdout argument not allowed, it will be overridden.') + for kw in ('stdout', 'check'): + if kw in kwargs: + raise ValueError(f'{kw} argument not allowed, it will be overridden.') if 'input' in kwargs and kwargs['input'] is None: # Explicitly passing input=None was previously equivalent to passing an |