6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
21 lines
411 B
Python
21 lines
411 B
Python
import functools
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# from jaraco.functools 3.5
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def pass_none(func):
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"""
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Wrap func so it's not called if its first param is None
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>>> print_text = pass_none(print)
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>>> print_text('text')
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text
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>>> print_text(None)
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"""
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@functools.wraps(func)
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def wrapper(param, *args, **kwargs):
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if param is not None:
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return func(param, *args, **kwargs)
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return wrapper
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