50f92779bd
This patch brings two major changes:
- ``Result.filter_urls(..)`` to pass a filter function for URL fields
- The ``enabled_plugins:`` section in SearXNG's settings do no longer exists.
To understand plugin development compile documentation:
$ make docs.clean docs.live
and read http://0.0.0.0:8000/dev/plugins/development.html
There is no longer a distinction between built-in and external plugin, all
plugins are registered via the settings in the ``plugins:`` section.
In SearXNG, plugins can be registered via a fully qualified class name. A
configuration (`PluginCfg`) can be transferred to the plugin, e.g. to activate
it by default / *opt-in* or *opt-out* from user's point of view.
built-in plugins
================
The built-in plugins are all located in the namespace `searx.plugins`.
.. code:: yaml
plugins:
searx.plugins.calculator.SXNGPlugin:
active: true
searx.plugins.hash_plugin.SXNGPlugin:
active: true
searx.plugins.self_info.SXNGPlugin:
active: true
searx.plugins.tracker_url_remover.SXNGPlugin:
active: true
searx.plugins.unit_converter.SXNGPlugin:
active: true
searx.plugins.ahmia_filter.SXNGPlugin:
active: true
searx.plugins.hostnames.SXNGPlugin:
active: true
searx.plugins.oa_doi_rewrite.SXNGPlugin:
active: false
searx.plugins.tor_check.SXNGPlugin:
active: false
external plugins
================
SearXNG supports *external plugins* / there is no need to install one, SearXNG
runs out of the box.
- Only show green hosted results: https://github.com/return42/tgwf-searx-plugins/
To get a developer installation in a SearXNG developer environment:
.. code:: sh
$ git clone git@github.com:return42/tgwf-searx-plugins.git
$ ./manage pyenv.cmd python -m \
pip install -e tgwf-searx-plugins
To register the plugin in SearXNG add ``only_show_green_results.SXNGPlugin`` to
the ``plugins:``:
.. code:: yaml
plugins:
# ...
only_show_green_results.SXNGPlugin:
active: false
Result.filter_urls(..)
======================
The ``Result.filter_urls(..)`` can be used to filter and/or modify URL fields.
In the following example, the filter function ``my_url_filter``:
.. code:: python
def my_url_filter(result, field_name, url_src) -> bool | str:
if "google" in url_src:
return False # remove URL field from result
if "facebook" in url_src:
new_url = url_src.replace("facebook", "fb-dummy")
return new_url # return modified URL
return True # leave URL in field unchanged
is applied to all URL fields in the :py:obj:`Plugin.on_result` hook:
.. code:: python
class MyUrlFilter(Plugin):
...
def on_result(self, request, search, result) -> bool:
result.filter_urls(my_url_filter)
return True
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
94 lines
3.2 KiB
Python
94 lines
3.2 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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# pylint: disable=missing-module-docstring,disable=missing-class-docstring,invalid-name
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from parameterized.parameterized import parameterized
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import searx.plugins
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import searx.preferences
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from searx.extended_types import sxng_request
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from searx.result_types import Answer
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from tests import SearxTestCase
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from .test_utils import random_string
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from .test_plugins import do_post_search
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class PluginCalculator(SearxTestCase):
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def setUp(self):
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super().setUp()
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engines = {}
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self.storage = searx.plugins.PluginStorage()
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self.storage.load_settings({"searx.plugins.calculator.SXNGPlugin": {"active": True}})
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self.storage.init(self.app)
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self.pref = searx.preferences.Preferences(["simple"], ["general"], engines, self.storage)
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self.pref.parse_dict({"locale": "en"})
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def test_plugin_store_init(self):
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self.assertEqual(1, len(self.storage))
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def test_pageno_1_2(self):
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with self.app.test_request_context():
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sxng_request.preferences = self.pref
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query = "1+1"
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answer = Answer(answer=f"{query} = {eval(query)}") # pylint: disable=eval-used
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search = do_post_search(query, self.storage, pageno=1)
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self.assertIn(answer, search.result_container.answers)
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search = do_post_search(query, self.storage, pageno=2)
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self.assertEqual(list(search.result_container.answers), [])
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def test_long_query_ignored(self):
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with self.app.test_request_context():
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sxng_request.preferences = self.pref
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query = f"1+1 {random_string(101)}"
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search = do_post_search(query, self.storage)
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self.assertEqual(list(search.result_container.answers), [])
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@parameterized.expand(
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[
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("1+1", "2", "en"),
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("1-1", "0", "en"),
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("1*1", "1", "en"),
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("1/1", "1", "en"),
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("1**1", "1", "en"),
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("1^1", "1", "en"),
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("1,000.0+1,000.0", "2,000", "en"),
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("1.0+1.0", "2", "en"),
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("1.0-1.0", "0", "en"),
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("1.0*1.0", "1", "en"),
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("1.0/1.0", "1", "en"),
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("1.0**1.0", "1", "en"),
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("1.0^1.0", "1", "en"),
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("1.000,0+1.000,0", "2.000", "de"),
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("1,0+1,0", "2", "de"),
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("1,0-1,0", "0", "de"),
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("1,0*1,0", "1", "de"),
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("1,0/1,0", "1", "de"),
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("1,0**1,0", "1", "de"),
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("1,0^1,0", "1", "de"),
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]
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)
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def test_localized_query(self, query: str, res: str, lang: str):
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with self.app.test_request_context():
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self.pref.parse_dict({"locale": lang})
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sxng_request.preferences = self.pref
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answer = Answer(answer=f"{query} = {res}")
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search = do_post_search(query, self.storage)
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self.assertIn(answer, search.result_container.answers)
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@parameterized.expand(
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[
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"1/0",
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]
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)
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def test_invalid_operations(self, query):
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with self.app.test_request_context():
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sxng_request.preferences = self.pref
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search = do_post_search(query, self.storage)
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self.assertEqual(list(search.result_container.answers), [])
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