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#N/A: Use shutil.which when possible

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This commit is contained in:
nvbn 2016-02-06 16:42:42 +03:00
parent 28d078708b
commit bbfd53d718
1 changed files with 17 additions and 13 deletions
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4
thefuck/utils.py
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@ -46,7 +46,11 @@ memoize.disabled = False
@memoize @memoize
def which(program): def which(program):
"""Returns `program` path or `None`.""" """Returns `program` path or `None`."""
try:
from shutil import which
return which(program)
except ImportError:
def is_exe(fpath): def is_exe(fpath):
return os.path.isfile(fpath) and os.access(fpath, os.X_OK) return os.path.isfile(fpath) and os.access(fpath, os.X_OK)