fae695c56b
devel/py-decorator needs to be updated to 5.x, while some ports don't support that in their latest releases, including: - devel/py-pytest-relaxed - multimedia/py-moviepy Updated them to use this devel/py-decorator4 until they officially support 5.x. No functional changes for these ports. An expiry date has been set for this keeping-old-version port, so we don't forget to delete it once nothing depends on it. Approved by: lwhsu (mentor)
14 lines
671 B
Text
14 lines
671 B
Text
As of now, writing custom decorators correctly requires some
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experience and it is not as easy as it could be. For instance, typical
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implementations of decorators involve nested functions, and we all
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know that flat is better than nested. Moreover, typical
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implementations of decorators do not preserve the signature of
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decorated functions, thus confusing both documentation tools and
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developers.
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The aim of the decorator module it to simplify the usage of decorators
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for the average programmer, and to popularize decorators usage giving
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examples of useful decorators, such as memoize, tracing,
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redirecting_stdout, locked, etc.
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WWW: https://github.com/micheles/decorator
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