31 lines
570 B
Python
31 lines
570 B
Python
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import functools
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def compose2(f, g):
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return lambda x: f(g(x))
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def compose(*functions):
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return reduce(compose2, functions)
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def extract_args(function):
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@functools.wraps(function)
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def wrapped(args):
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return function(*args)
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return wrapped
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def extract_kwargs(function):
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@functools.wraps(function)
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def wrapped(kwargs):
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return function(**kwargs)
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return wrapped
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def extract_args_kwargs(function):
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@functools.wraps(function)
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def wrapped((args, kwargs)):
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return function(*args, **kwargs)
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return wrapped
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