Current File : //proc/thread-self/root/lib/python2.7/site-packages/salt/utils/decorators/path.py
# -*- coding: utf-8 -*-
'''
Decorators for salt.utils.path
'''
from __future__ import absolute_import, print_function, unicode_literals
# Import Salt libs
import salt.utils.path
from salt.exceptions import CommandNotFoundError
from salt.utils.decorators.signature import identical_signature_wrapper
def which(exe):
'''
Decorator wrapper for salt.utils.path.which
'''
def wrapper(function):
def wrapped(*args, **kwargs):
if salt.utils.path.which(exe) is None:
raise CommandNotFoundError(
'The \'{0}\' binary was not found in $PATH.'.format(exe)
)
return function(*args, **kwargs)
return identical_signature_wrapper(function, wrapped)
return wrapper
def which_bin(exes):
'''
Decorator wrapper for salt.utils.path.which_bin
'''
def wrapper(function):
def wrapped(*args, **kwargs):
if salt.utils.path.which_bin(exes) is None:
raise CommandNotFoundError(
'None of provided binaries({0}) was not found '
'in $PATH.'.format(
['\'{0}\''.format(exe) for exe in exes]
)
)
return function(*args, **kwargs)
return identical_signature_wrapper(function, wrapped)
return wrapper
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