35 lines
654 B
Python
35 lines
654 B
Python
import functools
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import sys
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# from jaraco.functools 4.1
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def identity(x):
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return x
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# from jaraco.functools 4.1
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def apply(transform):
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def wrap(func):
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return functools.wraps(func)(compose(transform, func))
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return wrap
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# from jaraco.functools 4.1
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def compose(*funcs):
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def compose_two(f1, f2):
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return lambda *args, **kwargs: f1(f2(*args, **kwargs))
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return functools.reduce(compose_two, funcs)
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def replace(pattern):
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r"""
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>>> replace(r'foo\z')
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'foo\\Z'
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"""
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return pattern[:-2] + pattern[-2:].replace(r'\z', r'\Z')
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legacy_end_marker = apply(replace) if sys.version_info < (3, 14) else identity
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