how to build simple FSM using generators ?

[Joh]

hello,

i've readed "Charming Python: Generator-based state machines"
www-106.ibm.com/developerworks/ linux/library/l-pygen.html , but i
still can not get the point on how using generator for FSM

i'm interested in a very simple FSM which would be able to recognize
consecutive sequence of texts, please can someone give me a hint on
how to do this using yield ?

by now, my fsm is something like, having a "previous state", iterating
in a while 1 loop, advancing "previous state" to recognized word and
if len(recognized all words) is matched then a sequence had been
recognized, whatever else re-init FSM ;
but can not understand how could yield help me...

thx.

 

[Alan Kennedy]

[Joh]

i've readed "Charming Python: Generator-based state machines"
www-106.ibm.com/developerworks/ linux/library/l-pygen.html , but i
still can not get the point on how using generator for FSM

i'm interested in a very simple FSM which would be able to recognize
consecutive sequence of texts, please can someone give me a hint on
how to do this using yield ?

Have you seen this old post of mine, which looks like it might be
relevant to you.

http://groups.google.com/[email protected]

regards,

 

[Joh]

[Joh]

Have you seen this old post of mine, which looks like it might be
relevant to you.

http://groups.google.com/[email protected]

yes, just few days after this post, BTW it is a difficult thread to
follow, i've readed it 3 times and think i must still re-read to get
everything of it... but even i feel it helps me more than
developerworks one.

will you one day write the article / summary you were talking about ?

best,