Hello, I was recently learning python decorator and descriptor and
emulated a @classmethod decorator:
class EmuClassMethod(object):
def __init__(self, f=None):
self.f = f
def __get__(self, obj, klass=None):
if klass is None:
klass = type(obj)
def wrapped(*args):
return self.f(klass, *args)
return wrapped
class Test(object):
@EmuClassMethod
def t(cls):
print "I'm %s" % cls.__name__
It worked, and seems that a function decorator works as follows:
# decf is a decorator
@decf
def func():
print 'func'
will be "converted" to:
def func():
print 'func'
func = decf(func)
Is this really the case? Or correct me if i'm wrong. Thanks in advance.
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