Hello. This is on 0.10.4, however, trunk doesn't seem to be so much
different.
I am trying to rewrite some of my modifications to Trac to be
extensions, so that they require fewer changes to the trac source
base. However, there aren't always the extension points needed. I am
trying to add an extension point that is called when the revision
cache is updated, and also when a 'resync' is done, so that I can add
a table to map from revision # to ticket #. So I am trying to add
this extension point:
class IRepositoryObserver(Interface):
"""Observe when a revision has 'changed'."""
def revision_changed(log, cset, cursor, next_youngest):
def repository_resync(cursor):
.. however, I am finding that not everywhere in trac is set up to
call extensions - the container must be a Component.
Making Repository a Component gave another complaint about missing
unicode.
I found I can add this to the top of class CachedRepository ( as
inspired by the ComponentArchitecture page ):
compmgr = ComponentManager()
and it seems to work. Is this a good idea?
Note, please don't consider my example above to be a request for a
new extension point, just yet, and certainly not necessarily (or
likely) to be a good API for same. I'm still learning python...
-s
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