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96 lines
1.3 KiB
Python
96 lines
1.3 KiB
Python
# -----------------
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# normal decorators
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# -----------------
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def decorator(func):
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def wrapper(*args):
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return func(1, *args)
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return wrapper
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@decorator
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def decorated(a,b):
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return a,b
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exe = decorated(set, '')
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#? set
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exe[1]
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#? int()
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exe[0]
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# more complicated with args/kwargs
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def dec(func):
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def wrapper(*args, **kwargs):
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return func(*args, **kwargs)
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return wrapper
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@dec
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def fu(a, b, c, *args, **kwargs):
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return a, b, c, args, kwargs
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exe = fu(list, c=set, b=3, d='')
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#? ['append']
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exe[0].append
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#? ['real']
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exe[1].real
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#? ['union']
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exe[2].union
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#? str()
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exe[4]['d']
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exe = fu(list, set, 3, '', d='')
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#? str()
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exe[3][0]
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# -----------------
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# class decorators
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# -----------------
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class Decorator(object):
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def __init__(self, func):
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self.func = func
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def __call__(self, *args, **kwargs):
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return self.func(1, *args, **kwargs)
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@Decorator
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def nothing(a,b,c):
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return a,b,c
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#? int()
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nothing("")[0]
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#? str()
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nothing("")[1]
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# -----------------
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# not found decorators
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# -----------------
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@not_found_decorator
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def just_a_func():
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return 1
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#? []
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just_a_func()
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#? []
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just_a_func.
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class JustAClass:
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@not_found_decorator2
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def a(self):
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return 1
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#? []
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JustAClass().a.
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#? []
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JustAClass().a()
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#? []
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JustAClass.a.
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#? []
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JustAClass().a()
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