sqlmap/lib/core/decorators.py
2017-10-11 14:50:46 +02:00

28 lines
694 B
Python

#!/usr/bin/env python
"""
Copyright (c) 2006-2017 sqlmap developers (http://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""
def cachedmethod(f, cache={}):
"""
Method with a cached content
Reference: http://code.activestate.com/recipes/325205-cache-decorator-in-python-24/
"""
def _(*args, **kwargs):
try:
key = (f, tuple(args), frozenset(kwargs.items()))
if key not in cache:
cache[key] = f(*args, **kwargs)
except:
key = "".join(str(_) for _ in (f, args, kwargs))
if key not in cache:
cache[key] = f(*args, **kwargs)
return cache[key]
return _