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  • Committer: John Arbash Meinel
  • Date: 2009-06-02 19:56:24 UTC
  • mto: This revision was merged to the branch mainline in revision 4469.
  • Revision ID: john@arbash-meinel.com-20090602195624-utljsyz0qgmq63lg
Add a chunks_to_gzip function.
This allows the _record_to_data code to build up a list of chunks,
rather than requiring a single string.
It should be ~ the same performance when using a single string, since
we are only adding a for() loop over the chunks and an if check.
We could possibly just remove the if check and not worry about adding
some empty strings in there.

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bzrlib/cache_utf8.py
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import codecs
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_utf8_encode = codecs.utf_8_encode
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_utf8_decode = codecs.utf_8_decode
 
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_utf8_encode = codecs.getencoder("utf-8")
 
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_utf8_decode = codecs.getdecoder("utf-8")
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def _utf8_decode_with_None(bytestring, _utf8_decode=_utf8_decode):
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    """wrap _utf8_decode to support None->None for optional strings.
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