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6e5f22e558
Implementations of the *traits* of the engines.
Engine's traits are fetched from the origin engine and stored in a JSON file in
the *data folder*. Most often traits are languages and region codes and their
mapping from SearXNG's representation to the representation in the origin search
engine.
To load traits from the persistence::
searx.enginelib.traits.EngineTraitsMap.from_data()
For new traits new properties can be added to the class::
searx.enginelib.traits.EngineTraits
.. hint::
Implementation is downward compatible to the deprecated *supported_languages
method* from the vintage implementation.
The vintage code is tagged as *deprecated* an can be removed when all engines
has been ported to the *traits method*.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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# lint: pylint
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"""Processores for engine-type: ``online_url_search``
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"""
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import re
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from .online import OnlineProcessor
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re_search_urls = {
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'http': re.compile(r'https?:\/\/[^ ]*'),
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'ftp': re.compile(r'ftps?:\/\/[^ ]*'),
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'data:image': re.compile('data:image/[^; ]*;base64,[^ ]*'),
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}
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class OnlineUrlSearchProcessor(OnlineProcessor):
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"""Processor class used by ``online_url_search`` engines."""
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engine_type = 'online_url_search'
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def get_params(self, search_query, engine_category):
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"""Returns a set of :ref:`request params <engine request online>` or ``None`` if
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search query does not match to :py:obj:`re_search_urls`.
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"""
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params = super().get_params(search_query, engine_category)
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if params is None:
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return None
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url_match = False
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search_urls = {}
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for k, v in re_search_urls.items():
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m = v.search(search_query.query)
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v = None
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if m:
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url_match = True
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v = m[0]
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search_urls[k] = v
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if not url_match:
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return None
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params['search_urls'] = search_urls
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return params
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