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19 lines
477 B
19 lines
477 B
6 years ago
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import functools
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try:
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from decorator import decorator
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except ImportError:
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def decorator(caller):
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""" Turns caller into a decorator.
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Unlike decorator module, function signature is not preserved.
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:param caller: caller(f, *args, **kwargs)
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"""
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def decor(f):
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@functools.wraps(f)
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def wrapper(*args, **kwargs):
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return caller(f, *args, **kwargs)
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return wrapper
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return decor
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