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bpo-37751: Update `codecs.register()` doc. (GH-25643)
pull/21682/merge
Inada Naoki
5 years ago
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1 changed files with
7 additions and
3 deletions
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Doc/library/codecs.rst
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@ -159,9 +159,13 @@ function: |
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.. function:: register(search_function) |
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Register a codec search function. Search functions are expected to take one |
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argument, being the encoding name in all lower case letters, and return a |
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:class:`CodecInfo` object. In case a search function cannot find |
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a given encoding, it should return ``None``. |
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argument, being the encoding name in all lower case letters with hyphens |
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and spaces converted to underscores, and return a :class:`CodecInfo` object. |
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In case a search function cannot find a given encoding, it should return |
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``None``. |
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.. versionchanged:: 3.9 |
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Hyphens and spaces are converted to underscore. |
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.. function:: unregister(search_function) |
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