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78 lines
1.2 KiB
78 lines
1.2 KiB
2 years ago
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# first attempt
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def deco_first(f):
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def inner(*args, **kwargs):
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return f(*args, **kwargs)
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inner.__name__ = f.__name__
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inner.__doc__ = f.__doc__
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inner.__qualname__ = f.__qualname__
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return inner
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# second attempt
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from functools import update_wrapper
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def deco_second(f):
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def inner(*args, **kwargs):
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return f(*args, **kwargs)
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update_wrapper(inner, f)
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return inner
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# third attempt
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def my_wraps(original):
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def deco(wrapper):
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update_wrapper(wrapper, original)
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return wrapper
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return deco
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from functools import partial
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def partial_wraps(original):
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return partial(update_wrapper, wrapped=original)
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# def deco_third(f):
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# def inner(*args, **kwargs):
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# return f(*args, **kwargs)
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#
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# deco = my_wraps(f)
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# inner = deco(inner)
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# return inner
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def deco_third(f):
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@partial_wraps(f)
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def inner(*args, **kwargs):
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return f(*args, **kwargs)
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return inner
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# third attempt
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from functools import wraps
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def deco_fourth(f):
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@wraps(f)
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def inner(*args, **kwargs):
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return f(*args, **kwargs)
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return inner
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@deco_third
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def foo(a, b, c):
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"""
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Foo function docstring
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"""
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return a + b + c
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