Patches item #1436130, was opened at 2006-02-21 20:32 Message generated for change (Comment added) made by lemburg You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=305470&aid=1436130&group_id=5470
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: Python 2.5 Status: Open Resolution: None Priority: 5 Submitted By: Walter Dörwald (doerwalter) Assigned to: M.-A. Lemburg (lemburg) Summary: Incremental codecs Initial Comment: This patch extends the codec machinery to add incremental codecs: stateful codecs that don't use a stream API. It adds the following stuff: a class codecs.CodecInfo (a subclass of tuple), that is used as the return value of codecs.lookup(); codecs.IncrementalEncoder and codecs.IncrementalDecoder (the basic interface classes), codecs.BufferedIncrementalDecoder (a class that can be used to implement decoders that must handle incomplete input); codecs.iterencode() and codecs.iterdecode() (generators that use the incremental codecs for encoding/decoding an input iterable). On the C level PyCodec_IncrementalEncoder() and PyCodec_IncrementalDecoder() are added. ---------------------------------------------------------------------- >Comment By: M.-A. Lemburg (lemburg) Date: 2006-03-03 00:03 Message: Logged In: YES user_id=38388 Very nice ! This is a much better approach than the feed style path you wanted to take previously. Minor nits: Please separate out the non-related changes to the IDNA codec into a new patch and assign that to Martin for review. Is it possible to make IncrementalEncoder/Decoder instances iterable per-se (without the need to go through the helper functions iterencode/iterdecode) ? Thanks. ---------------------------------------------------------------------- Comment By: Walter Dörwald (doerwalter) Date: 2006-03-01 15:47 Message: Logged In: YES user_id=89016 This third version of the patch fixes the bug when the iterator in iterencode() or iterdecode() is empty and updates the docstring in encodings/__init__.py. ---------------------------------------------------------------------- Comment By: Walter Dörwald (doerwalter) Date: 2006-02-28 13:08 Message: Logged In: YES user_id=89016 This second version of the patch enhances codecs.iterencode() and codecs.iterdecode(), so that additional keyword arguments are passed through to the Incremental(De|En)coder constructor. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=305470&aid=1436130&group_id=5470 _______________________________________________ Patches mailing list [email protected] http://mail.python.org/mailman/listinfo/patches
