docs/dev/plugins.rst · searx

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searx/docs/dev/plugins.rst

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1=======

2Plugins

3=======

5Plugins can extend or replace functionality of various components of searx.

7Example plugin

8==============

10.. code:: python

12 name = 'Example plugin'

13 description = 'This plugin extends the suggestions with the word "example"'

14 default_on = False # disabled by default

16 js_dependencies = tuple() # optional, list of static js files

17 css_dependencies = tuple() # optional, list of static css files

20 # attach callback to the post search hook

21 # request: flask request object

22 # ctx: the whole local context of the post search hook

23 def post_search(request, ctx):

24 ctx['search'].suggestions.add('example')

25 return True

27Plugin entry points

28===================

30Entry points (hooks) define when a plugin runs. Right now only three hooks are

31implemented. So feel free to implement a hook if it fits the behaviour of your

32plugin.

34Pre search hook

35---------------

37Runs BEFORE the search request. Function to implement: ``pre_search``

39Post search hook

40----------------

42Runs AFTER the search request. Function to implement: ``post_search``

44Result hook

45-----------

47Runs when a new result is added to the result list. Function to implement:

48``on_result``