def executable_exists(executable):
if not executable:
return False
if type(executable) == list:
executable = executable[0]
env = desktop.lib.i18n.make_utf8_env()
path = env.get("PATH", os.defpath)
path = [os.path.normpath(item) for item in path.strip().strip(os.pathsep).split(os.pathsep)]
for item in path:
potential_executable = os.path.join(item, executable)
if os.access(potential_executable, os.F_OK | os.X_OK):
return True
return False
def executable(path):
"""Test for executable file."""
return os.access(path, os.X_OK)
def executable(path):
"""Test for executable file."""
return os.access(path, os.X_OK)