Revision 02141fb1 lib/serializer.py

b/lib/serializer.py
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_RE_EOLSP = re.compile('[ \t]+$', re.MULTILINE)
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def _GetJsonDumpers():


  		





  
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def _GetJsonDumpers(_encoder_class=simplejson.JSONEncoder):


  		





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  """Returns two JSON functions to serialize data.


  		





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  @rtype: (callable, callable)


  		





  ......




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           generate a more readable, indented form of JSON (if supported)


  		





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  """


  		





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  plain_dump = simplejson.dumps


  		





  
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  plain_encoder = _encoder_class(sort_keys=True)


  		





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  # Check whether the simplejson module supports indentation


  		





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  try:


  		





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    simplejson.dumps(1, indent=_JSON_INDENT)


  		





  
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    indent_encoder = _encoder_class(indent=_JSON_INDENT, sort_keys=True)


  		





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  except TypeError:


  		





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    # Indentation not supported


  		





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    indent_dump = plain_dump


  		





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  else:


  		





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    # Indentation supported


  		





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    indent_dump = lambda data: simplejson.dumps(data, indent=_JSON_INDENT)


  		





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  assert callable(plain_dump)


  		





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  assert callable(indent_dump)


  		





  
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    indent_encoder = plain_encoder


  		





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  return (plain_dump, indent_dump)


  		





  
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  return (plain_encoder.encode, indent_encoder.encode)


  		





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(_DumpJson, _DumpJsonIndent) = _GetJsonDumpers()


  		












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