python-CSD-kursu/python-temel/metot.dekorator.ornegi.py

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class bar:
def __init__(self, f):
self.f = f
def __call__(self, *args, **kwargs):
print('araya giren kod')
self.f(*args, **kwargs)
class Sample:
def __init__(self, a):
self.a = a
@bar
def foo(self):
print(self.a)
# foo = bar(foo)
s = Sample(10)
s.foo() # Sample.foo(s, 10)