En Sun, 29 Jul 2007 19:22:47 -0300, [EMAIL PROTECTED] <[EMAIL PROTECTED]> escribió:
> I create a variable in a decorator. i want to be able to access that > variable in the function to be decorated. How to do this? Combining `wraps` and `partial` from the functools standard module <http://docs.python.org/lib/module-functools.html>: import functools def my_decorator(f): newvar = 1234 # compute your desired variable @functools.wraps(f) def wrapper(*args, **kwds): print "Calling", f.func_name return f(*args, **kwds) return functools.partial(wrapper, newvar=newvar) @my_decorator def foo(x,y,**kw): print "x=",x,"y=",y # access the variable as a keyword argument if "newvar" in kw: print "newvar",kw["newvar"] py> foo(1,2) Calling foo x= 1 y= 2 newvar 1234 -- Gabriel Genellina -- http://mail.python.org/mailman/listinfo/python-list
