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70 lines
1.8 KiB
ReStructuredText
70 lines
1.8 KiB
ReStructuredText
.. _dev plugin:
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=======
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Plugins
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=======
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.. sidebar:: Further reading ..
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- :ref:`plugins generic`
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Plugins can extend or replace functionality of various components of searx.
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Example plugin
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==============
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.. code:: python
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name = 'Example plugin'
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description = 'This plugin extends the suggestions with the word "example"'
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default_on = False # disabled by default
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js_dependencies = tuple() # optional, list of static js files
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css_dependencies = tuple() # optional, list of static css files
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# attach callback to the post search hook
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# request: flask request object
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# ctx: the whole local context of the post search hook
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def post_search(request, ctx):
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ctx['search'].suggestions.add('example')
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return True
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External plugins
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================
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External plugins are standard python modules implementing all the requirements of the standard plugins.
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Plugins can be enabled by adding them to :ref:`settings.yml`'s ``plugins`` section.
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Example external plugin can be found `here <https://github.com/asciimoo/searx_external_plugin_example>`_.
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Register your plugin
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====================
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To enable your plugin register your plugin in
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searx > plugin > __init__.py.
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And at the bottom of the file add your plugin like.
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``plugins.register(name_of_python_file)``
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Plugin entry points
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===================
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Entry points (hooks) define when a plugin runs. Right now only three hooks are
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implemented. So feel free to implement a hook if it fits the behaviour of your
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plugin.
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Pre search hook
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---------------
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Runs BEFORE the search request. Function to implement: ``pre_search``
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Post search hook
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----------------
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Runs AFTER the search request. Function to implement: ``post_search``
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Result hook
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-----------
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Runs when a new result is added to the result list. Function to implement:
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``on_result``
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