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reuse certbot.util.is_exe

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This commit is contained in:
Brad Warren 2017-09-22 17:28:44 -07:00
parent f5288c5bf3
commit f312e073d4
1 changed files with 12 additions and 4 deletions
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16
certbot/util.py
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@ -91,6 +91,18 @@ def run_script(params, log=logger.error):
return stdout, stderr
def is_exe(path):
"""Is path an executable file?
:param str path: path to test
:returns: True iff path is an executable file
:rtype: bool
"""
return os.path.isfile(path) and os.access(path, os.X_OK)
def exe_exists(exe):
"""Determine whether path/name refers to an executable.
@ -100,10 +112,6 @@ def exe_exists(exe):
:rtype: bool
"""
def is_exe(path):
"""Determine if path is an exe."""
return os.path.isfile(path) and os.access(path, os.X_OK)
path, _ = os.path.split(exe)
if path:
return is_exe(exe)