Hello everyone,
I rewrote an example someone posted here recently from:
>>> def print_method_name(method):
def new_meth(*args, **kwargs):
print method.func_name
return method(*args, **kwargs)
return new_meth
>>> @print_method_name
def f2():
pass
>>> f2()
f2
..to:
>>> class MyMethod(object):
def __init__(self, func):
self.name = func.func_name
self.func = func
def __call__(self):
print self.name
return self.func
>>> @MyMethod
def f():
pass
>>> f()
f
<function f at 0x017CDA70>
Note that function decorator returned None, while class decorator
returned function.
Why the difference in behavior? After all, print_method_name decorator
also returns a function (well it's a new function but still a function)?
Regards,
mk
--
http://mail.python.org/mailman/listinfo/python-list
