A plugin for Trac that provides an extension point for attaching a full text search engine. Including a backend for Solr.
ISC License
An advanced search plugin for the open source Trac project (http://trac.edgewall.org/). This Trac plugin allows you to use a full-text search engine (such as Apache Solr) as the search backend for performing search in Trac. This plugin also includes a backend for Apache Solr (http://lucene.apache.org/solr/), but other plugins can use the extension point provided by this plugin to query a different backend.
This plugin is known to be compatible with Trac 0.12 with Solr 3.1, as well as Trac 1.0.1 with Solr 4.3.1.
See the interface in plugin-src/advsearch/interface.py
for details about which
methods to implement.
See http://trac.edgewall.org/wiki/TracDev for more information about developing a Trac plugin.
Once your existing tickets/wiki documents are indexed in the backend you can
make requests using the Advanced Search form. These searches will be handled
by the search backend you have configured in trac.ini. When new documents or
tickets are added upsert_document()
will be called on each search backend
to update the index immediately.
Stable, and active.
The following python packages are required for the solr backend.
pysolr (https://github.com/toastdriven/pysolr)
This assumes you already have a Trac environment setup.
cd plugin-src
python setup.py bdist_egg
cp ./dist/TracAdvancedSearch-*.egg <trac_environment_home>/plugins
cp ./solr/conf/* <solr_home>/conf
Index your current tickets and wiki pages in the search backend. If you're
using solr, see ./solr/conf/data-config.xml
Configure your trac.ini (see the Configuration section below).
Restart the trac server. This will differ based on how you are running trac (apache, tracd, etc).
That's it. You should see an Advanced Search button in the main navbar.
In trac.ini
you'll need to configure whichever search backend you're using. If
you're using the default pysolr backend, add something like this:
[pysolr_search_backend]
solr_url = http://localhost:8983/solr/
timeout = 30
[advanced_search_plugin]
menu_label = Real Search
button_label and timeout are both optional.
The default pysolr backend queries to solr for indexing synchronously. If you want to do indexing asynchronously, add like this:
[pysolr_search_backend]
async_indexing = true
async_queue_maxsize = 10000 # if 0, the queue size is infinity
...
You'll also need to enable the components.
[components]
tracadvsearch.advsearch.* = enabled
tracadvsearch.backend.* = enabled
To disable the old search add the following to <project_env>/conf/trac.ini
.
Your trac.ini
may already have a components section.
[components]
trac.search.web_ui.SearchModule = disabled