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  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt, Ubuntu Merge-o-Matic
  • Date: 2009-11-06 15:35:03 UTC
  • mfrom: (1.1.8 upstream) (2.1.4 sid)
  • Revision ID: james.westby@ubuntu.com-20091106153503-jj58ffh76rx68f8u
Tags: 1.1.1+dfsg-1ubuntu1
[ Ubuntu Merge-o-Matic ]
* Merge from debian testing, remaining changes:
  - Drop Recommends: on python-chardet to a Suggests:; this package is
    not in main and as encoding detection is heuristic anyway this isn't
    something we really want to recommend.
  - Call install with --install-layout=deb.

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pygments/util.py
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    Utility functions.
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    :copyright: 2006-2008 by Georg Brandl.
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    :license: BSD, see LICENSE for more details.
 
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    :copyright: Copyright 2006-2009 by the Pygments team, see AUTHORS.
 
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    :license: BSD, see LICENSE for details.
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"""
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import re
 
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import sys
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split_path_re = re.compile(r'[/\\ ]')
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        rv = tag_re.search(text[:1000]) is not None
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        _looks_like_xml_cache[key] = rv
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        return rv
 
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# Python 2/3 compatibility
 
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if sys.version_info < (3,0):
 
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    b = bytes = str
 
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    u_prefix = 'u'
 
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    import StringIO, cStringIO
 
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    BytesIO = cStringIO.StringIO
 
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    StringIO = StringIO.StringIO
 
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else:
 
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    import builtins
 
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    bytes = builtins.bytes
 
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    u_prefix = ''
 
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    def b(s):
 
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        if isinstance(s, str):
 
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            return bytes(map(ord, s))
 
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        elif isinstance(s, bytes):
 
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            return s
 
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        else:
 
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            raise TypeError("Invalid argument %r for b()" % (s,))
 
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    import io
 
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    BytesIO = io.BytesIO
 
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    StringIO = io.StringIO