# This is extended by the user to implement component classes in Python. It
# is created for a given output port when an input port message iterator is
-# created on the input port on the other side of the connection. It is also
-# created when an output port message iterator is created on this output port.
+# created on the input port on the other side of the connection.
#
# Its purpose is to feed the messages that should go out through this output
# port.