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  • Committer: Jelmer Vernooij
  • Date: 2009-03-31 20:34:33 UTC
  • mto: This revision was merged to the branch mainline in revision 4238.
  • Revision ID: jelmer@samba.org-20090331203433-ncsd0sar9rc7wkqd
Make function for escaping invalid XML characters public.

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bzrlib/commit.py
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    revision,
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    trace,
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    tree,
 
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    xml_serializer,
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    )
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from bzrlib.branch import Branch
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import bzrlib.config
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        # serialiser not by commit. Then we can also add an unescaper
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        # in the deserializer and start roundtripping revision messages
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        # precisely. See repository_implementations/test_repository.py
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        # Python strings can include characters that can't be
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        # represented in well-formed XML; escape characters that
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        # aren't listed in the XML specification
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        # (http://www.w3.org/TR/REC-xml/#NT-Char).
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        self.message, escape_count = re.subn(
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            u'[^\x09\x0A\x0D\u0020-\uD7FF\uE000-\uFFFD]+',
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            lambda match: match.group(0).encode('unicode_escape'),
 
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        self.message, escape_count = xml_serializer.escape_invalid_chars(
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            self.message)
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        if escape_count:
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            self.reporter.escaped(escape_count, self.message)