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Viewing changes to bzrlib/cache_utf8.py

  • Committer: John Arbash Meinel
  • Date: 2007-02-08 23:10:37 UTC
  • mto: This revision was merged to the branch mainline in revision 2294.
  • Revision ID: john@arbash-meinel.com-20070208231037-xzuzlh339rmgfhk6
Add a get_cached_utf8, which will ensure it is really utf8, and cache the strings

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bzrlib/cache_utf8.py
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    return decode(encode(unicode_str))
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def get_cached_utf8(utf8_str):
 
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    """Return a cached version of the utf-8 string.
 
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    Get a cached version of this string (similar to intern()).
 
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    At present, this will be decoded to ensure it is a utf-8 string. In the
 
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    future this might change to simply caching the string.
 
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    """
 
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    return encode(decode(utf8_str))
 
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def clear_encoding_cache():
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    """Clear the encoding and decoding caches"""
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    _unicode_to_utf8_map.clear()