observer pattern (notification chain synchronization)

Alan Isaac aisaac at american.edu
Sun May 11 00:08:38 EDT 2008


J. Cliff Dyer wrote:

> looks like a good approach to me



OK, thanks.

Another approach is to begin with a set of stocks

and remove them as they report.  You can then trigger

a report with the empty set instead of repeatedly

calling ``all``. After a report the set can be

"refilled".



Cheers,

Alan Isaac





More information about the Python-list mailing list