April 2024 - This site, and Kamaelia are being updated. There is significant work needed, and PRs are welcome.


For examples and more explanations, see the module level docs.

class UnseenOnly(Kamaelia.Util.PureTransformer.PureTransformer)

UnseenOnly() -> new UnseenOnly component.

Send items to the "inbox" inbox. Any items not "seen" already will be forwarded out of the "outbox" outbox. Send the same thing two or more times and it will only be sent on the first time.



Methods defined here


You should be using the inbox/outbox interface, not these methods (except construction). This documentation is designed as a roadmap as to their functionalilty for maintainers and new component developers.


processMessage(self, msg)

Methods inherited from Kamaelia.Util.PureTransformer.PureTransformer :


Got a problem with the documentation? Something unclear that could be clearer? Want to help improve it? Constructive criticism is very welcome - especially if you can suggest a better rewording!

Please leave you feedback here in reply to the documentation thread in the Kamaelia blog.

-- Automatic documentation generator, 05 Jun 2009 at 03:01:38 UTC/GMT