bazarr/libs/retry/compat.py

19 lines
477 B
Python

import functools
try:
from decorator import decorator
except ImportError:
def decorator(caller):
""" Turns caller into a decorator.
Unlike decorator module, function signature is not preserved.
:param caller: caller(f, *args, **kwargs)
"""
def decor(f):
@functools.wraps(f)
def wrapper(*args, **kwargs):
return caller(f, *args, **kwargs)
return wrapper
return decor