def walk_connections(self, mapping=identity):
        """Iterate over connections between instructions.

        :return: an iterator over :class:`connections <Connection>` between
          :class:`instructions in grid <InstructionInGrid>`
        :param mapping: funcion to map the result, see
          :meth:`walk_instructions` for an example usage
        """
        for start in self.walk_instructions():
            for stop_instruction in start.instruction.consuming_instructions:
                if stop_instruction is None:
                    continue
                stop = self._walk.instruction_in_grid(stop_instruction)
                connection = Connection(start, stop)
                if connection.is_visible():
                    # print("connection:",
                    #      connection.start.instruction,
                    #      connection.stop.instruction)
                    yield mapping(connection)
def walk_connections(self, mapping=identity):
        """Iterate over connections between instructions.

        :return: an iterator over :class:`connections <Connection>` between
          :class:`instructions in grid <InstructionInGrid>`
        :param mapping: funcion to map the result, see
          :meth:`walk_instructions` for an example usage
        """
        for start in self.walk_instructions():
            for stop_instruction in start.instruction.consuming_instructions:
                if stop_instruction is None:
                    continue
                stop = self._walk.instruction_in_grid(stop_instruction)
                connection = Connection(start, stop)
                if connection.is_visible():
                    # print("connection:",
                    #      connection.start.instruction,
                    #      connection.stop.instruction)
                    yield mapping(connection)
def walk_connections ( self , mapping = identity ) : for start in self . walk_instructions ( ) : for stop_instruction in start . instruction . consuming_instructions : if stop_instruction is None : continue stop = self . _walk . instruction_in_grid ( stop_instruction ) connection = Connection ( start , stop ) if connection . is_visible ( ) : # print("connection:", #      connection.start.instruction, #      connection.stop.instruction) yield mapping ( connection )
Iterate over connections between instructions.

        :return: an iterator over :class:`connections <Connection>` between
          :class:`instructions in grid <InstructionInGrid>`
        :param mapping: funcion to map the result, see
          :meth:`walk_instructions` for an example usage
Iterate over connections between instructions .