view MoinMoin/events/ @ 4812:a1018d829c3e

Groups2009: It is possible to import backends as 'from Moin.groups import WikiGroups, ConfigGroups, CompositeGroups'. Compose backend was renamed to Composite.
author Dmitrijs Milajevs <>
date Sun, 14 Jun 2009 17:23:58 +0200
parents c54a1ba60873
children e5ef9d9f9eaa
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# -*- coding: iso-8859-1 -*-
    MoinMoin - wikidicts notification plugin for event system

    When a Group or Dict page changes, we rescan them and recreate the cache.

    @copyright: 2007 by MoinMoin:ThomasWaldmann
    @license: GNU GPL, see COPYING for details.

from MoinMoin import log
logging = log.getLogger(__name__)

from MoinMoin import events as ev
from MoinMoin import wikidicts

def handle(event):
    # "changed" includes creation, deletion, renamed and copied
    if (isinstance(event, ev.PageChangedEvent) or isinstance(event, ev.PageRenamedEvent) or
        isinstance(event, ev.PageCopiedEvent) or isinstance(event, ev.TrivialPageChangedEvent)):
        cfg = event.request.cfg
        pagename =
        if or \
            return handle_groupsdicts_changed(event)

def handle_groupsdicts_changed(event):
    """ Handles events related to groups and dicts page changes:
        Scans all pages matching the dict / group regex and pickles the
        data to disk.
    request = event.request
    page =

    logging.debug("groupsdicts changed: %r, scan_dicts started", page.page_name)
    del request.dicts
    gd = wikidicts.DictDict(request)
    logging.debug("groupsdicts changed: scan_dicts finished")