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authorAdam Tauber <asciimoo@gmail.com>2015-11-17 23:13:30 +0100
committerAdam Tauber <asciimoo@gmail.com>2015-11-17 23:38:22 +0100
commit1d6597b40773b688ca317e1ab1ffe133b370afb1 (patch)
tree433c03ffffd6dc53a70d059028b449a2be0fecd6 /docs/dev/plugins.rst
[enh] initial structure
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+Plugins
+-------
+
+Plugins can extend/replace functionality of various components inside
+searx.
+
+example\_plugin.py
+~~~~~~~~~~~~~~~~~~
+
+.. code:: python
+
+ name = 'Example plugin'
+ description = 'This plugin extends the suggestions with the word "example"'
+ default_on = False # disable by default
+
+ js_dependencies = tuple() # optional, list of static js files
+ css_dependencies = tuple() # optional, list of static css files
+
+
+ # attach callback to the post search hook
+ # request: flask request object
+ # ctx: the whole local context of the post search hook
+ def post_search(request, ctx):
+ ctx['search'].suggestions.add('example')
+ return True
+
+Currently implemented plugin entry points (a.k.a hooks)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- Pre search hook (``pre_search``)
+- Post search hook (``post_search``)
+- Result hook (``on_result``) (is called if a new result is added (see
+ https\_rewrite plugin))
+
+Feel free to add more hooks to the code if it is required by a plugin.
+
+TODO
+~~~~
+
+- Better documentation
+- More hooks
+- search hook (is called while searx is requesting results (for
+ example: things like math-solver), the different hooks are running
+ parallel)
+