parameters: (self, environ, keep_blank_values, strict_parsing)
docstring: Internal: read a part that is itself multipart.
docstring_summary: Internal: read a part that is itself multipart.
docstring_tokens: Internal : read a part that is itself multipart .
function: def read_multi(self, environ, keep_blank_values, strict_parsing):
          """Internal: read a part that is itself multipart."""
          ib = self.innerboundary
          if not valid_boundary(ib):
              raise ValueError, 'Invalid boundary in multipart form: %r' % (ib,)
          self.list = []
          if self.qs_on_post:
              for key, value in urlparse.parse_qsl(self.qs_on_post,
                                  self.keep_blank_values, self.strict_parsing):
                  self.list.append(MiniFieldStorage(key, value))
              FieldStorageClass = None
  
          klass = self.FieldStorageClass or self.__class__
          part = klass(self.fp, {}, ib,
                       environ, keep_blank_values, strict_parsing)
          # Throw first part away
          while not part.done:
              headers = rfc822.Message(self.fp)
              part = klass(self.fp, headers, ib,
                           environ, keep_blank_values, strict_parsing)
              self.list.append(part)
          self.skip_lines()
function_tokens: def read_multi ( self , environ , keep_blank_values , strict_parsing ) : ib = self . innerboundary if not valid_boundary ( ib ) : raise ValueError , 'Invalid boundary in multipart form: %r' % ( ib , ) self . list = [ ] if self . qs_on_post : for key , value in urlparse . parse_qsl ( self . qs_on_post , self . keep_blank_values , self . strict_parsing ) : self . list . append ( MiniFieldStorage ( key , value ) ) FieldStorageClass = None klass = self . FieldStorageClass or self . __class__ part = klass ( self . fp , { } , ib , environ , keep_blank_values , strict_parsing ) # Throw first part away while not part . done : headers = rfc822 . Message ( self . fp ) part = klass ( self . fp , headers , ib , environ , keep_blank_values , strict_parsing ) self . list . append ( part ) self . skip_lines ( )