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  • Committer: Robert Collins
  • Date: 2007-03-07 08:02:58 UTC
  • mfrom: (2255.2.239 dirstate)
  • mto: This revision was merged to the branch mainline in revision 2322.
  • Revision ID: robertc@robertcollins.net-20070307080258-fi172acyjga89fz5
(robertc) Merge dirstate and subtrees. (Robert Collins, Martin Pool, Aaaron Bentley, John A Meinel, James Westby)

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bzrlib/cache_utf8.py
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_utf8_encode = codecs.getencoder("utf-8")
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_utf8_decode = codecs.getdecoder("utf-8")
 
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# wrap _utf8_decode to support None->None for optional strings.
 
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def _utf8_decode_with_None(bytestring, _utf8_decode=_utf8_decode):
 
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    if bytestring is None:
 
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        return (None, 0)
 
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    else:
 
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        return _utf8_decode(bytestring)
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# Map revisions from and to utf8 encoding
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# Whenever we do an encode/decode operation, we save the result, so that