Message 359973 - Python tracker

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Author	lemburg
Recipients	ezio.melotti, hroncok, lemburg, qigangxu, shihai1991, vstinner
Date	2020-01-14.13:07:33
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<[email protected]>
In-reply-to

Content
Just to clarify: the change in the C implementation was the breaking change. The patch just restores the previous behavior: https://github.com/python/cpython/blob/master/Lib/encodings/__init__.py#L43 Please note that external codec packages should not rely on the semantics of the Python stdlib encodings package's search function. They should really register their own search function: https://docs.python.org/3.9/library/codecs.html#codecs.register It's good practice to always only use ASCII lower case chars and the underscore for codec names.

Just to clarify: the change in the C implementation was the breaking change. The patch just restores the previous behavior: https://github.com/python/cpython/blob/master/Lib/encodings/__init__.py#L43

Please note that external codec packages should not rely on the semantics of the Python stdlib encodings package's search function. They should really register their own search function: https://docs.python.org/3.9/library/codecs.html#codecs.register

It's good practice to always only use ASCII lower case chars and the underscore for codec names.

History
Date	User	Action	Args
2020-01-14 13:07:34	lemburg	set	recipients: + lemburg, vstinner, ezio.melotti, hroncok, shihai1991, qigangxu
2020-01-14 13:07:34	lemburg	set	messageid: <[email protected]>
2020-01-14 13:07:34	lemburg	link	issue37751 messages
2020-01-14 13:07:33	lemburg	create