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125 lines
3.1 KiB
Python
125 lines
3.1 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""`Marginalia Search`_ is an independent open source Internet search engine
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operating out of Sweden. It is principally developed and operated by Viktor
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Lofgren .
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.. _Marginalia Search:
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https://about.marginalia-search.com/
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Configuration
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=============
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The engine has the following required settings:
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- :py:obj:`api_key`
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You can configure a Marginalia engine by:
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.. code:: yaml
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- name: marginalia
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engine: marginalia
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shortcut: mar
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api_key: ...
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Implementations
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===============
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"""
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import typing as t
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from urllib.parse import urlencode, quote_plus
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from searx.utils import searxng_useragent
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from searx.result_types import EngineResults
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from searx.extended_types import SXNG_Response
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about = {
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"website": "https://marginalia.nu",
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"wikidata_id": None,
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"official_api_documentation": "https://about.marginalia-search.com/article/api/",
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"use_official_api": True,
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"require_api_key": True,
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"results": "JSON",
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}
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base_url = "https://api.marginalia.nu"
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safesearch = True
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categories = ["general"]
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paging = False
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results_per_page = 20
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api_key = None
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"""To get an API key, please follow the instructions from `Key and license`_
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.. _Key and license:
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https://about.marginalia-search.com/article/api/
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"""
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class ApiSearchResult(t.TypedDict):
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"""Marginalia's ApiSearchResult_ class definition.
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.. _ApiSearchResult:
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https://github.com/MarginaliaSearch/MarginaliaSearch/blob/master/code/services-application/api-service/java/nu/marginalia/api/model/ApiSearchResult.java
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"""
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url: str
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title: str
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description: str
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quality: float
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format: str
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details: str
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class ApiSearchResults(t.TypedDict):
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"""Marginalia's ApiSearchResults_ class definition.
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.. _ApiSearchResults:
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https://github.com/MarginaliaSearch/MarginaliaSearch/blob/master/code/services-application/api-service/java/nu/marginalia/api/model/ApiSearchResults.java
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"""
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license: str
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query: str
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results: list[ApiSearchResult]
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def request(query: str, params: dict[str, t.Any]):
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query_params = {
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"count": results_per_page,
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"nsfw": min(params["safesearch"], 1),
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}
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params["url"] = f"{base_url}/{api_key}/search/{quote_plus(query)}?{urlencode(query_params)}"
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params["headers"]["User-Agent"] = searxng_useragent()
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def response(resp: SXNG_Response):
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res = EngineResults()
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resp_json: ApiSearchResults = resp.json() # type: ignore
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for item in resp_json.get("results", []):
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res.add(
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res.types.MainResult(
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title=item["title"],
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url=item["url"],
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content=item.get("description", ""),
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)
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)
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return res
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def init(engine_settings: dict[str, t.Any]):
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_api_key = engine_settings.get("api_key")
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if not _api_key:
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logger.error("missing api_key: see https://about.marginalia-search.com/article/api")
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return False
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if _api_key == "public":
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logger.error("invalid api_key (%s): see https://about.marginalia-search.com/article/api", api_key)
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return True
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