On Tue, May 31, 2011 at 1:38 AM, Daniel Kluev <dan.kl...@gmail.com> wrote:
> @decorator.decorator
> def copy_args(f, *args, **kw):
> nargs = []
> for arg in args:
> nargs.append(copy.deepcopy(arg))
> nkw = {}
> for k,v in kw.iteritems():
> nkw[k] = copy.deepcopy(v)
> return f(*nargs, **nkw)
There is no "decorator" module in the standard library. This must be
some third-party module. The usual way to do this would be:
def copy_args(f):
@functools.wraps(f)
def wrapper(*args, **kw):
nargs = map(copy.deepcopy, args)
nkw = dict(zip(kw.keys(), map(copy.deepcopy, kw.values())))
return f(*nargs, **nkw)
return wrapper
Note that this will always work, whereas the "decorator.decorator"
version will break if the decorated function happens to take a keyword
argument named "f".
Cheers,
Ian
--
http://mail.python.org/mailman/listinfo/python-list
