def build_preprocessors(md_instance, **kwargs):
 preprocessors = odict.OrderedDict()
 preprocessors[u'normalize_whitespace'] = NormalizeWhitespace(md_instance)
 if (md_instance.safeMode != u'escape'):
  preprocessors[u'html_block'] = HtmlBlockPreprocessor(md_instance)
 preprocessors[u'reference'] = ReferencePreprocessor(md_instance)
 return preprocessors

def build_preprocessors ( md_instance , ** kwargs ) : preprocessors = odict . OrderedDict ( ) preprocessors [ u'normalize_whitespace' ] = NormalizeWhitespace ( md_instance ) if ( md_instance . safeMode != u'escape' ) : preprocessors [ u'html_block' ] = HtmlBlockPreprocessor ( md_instance ) preprocessors [ u'reference' ] = ReferencePreprocessor ( md_instance ) return preprocessors
build the default set of preprocessors used by markdown .