original_docstring: 
          Returns the latest bar from the data feed.
          :param symbol:
          :return:
          
docstring: Returns the latest bar from the data feed.
docstring_tokens: Returns the latest bar from the data feed .
code: def _get_new_bar(self, symbol):
          """
          Returns the latest bar from the data feed.
          :param symbol:
          :return:
          """
          for b in self.symbol_data[symbol]:
              yield b
code_tokens: def _get_new_bar ( self , symbol ) : for b in self . symbol_data [ symbol ] : yield b
short_docstring: Returns the latest bar from the data feed.
short_docstring_tokens: Returns the latest bar from the data feed .
comment: """
          Returns the latest bar from the data feed.
          :param symbol:
          :return:
          """