parameters: (self, frame, node=None)
docstring: Yield or write into the frame buffer.
docstring_summary: Yield or write into the frame buffer.
docstring_tokens: Yield or write into the frame buffer .
function: def start_write(self, frame, node=None):
          """Yield or write into the frame buffer."""
          if frame.buffer is None:
              self.writeline('yield ', node)
          else:
              self.writeline('%s.append(' % frame.buffer, node)
function_tokens: def start_write ( self , frame , node = None ) : if frame . buffer is None : self . writeline ( 'yield ' , node ) else : self . writeline ( '%s.append(' % frame . buffer , node )