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Repology_ monitors a huge number of package repositories and other sources comparing packages versions across them and gathering other information. Repology_ shows you in which repositories a given project is packaged, which version is the latest and which needs updating, who maintains the package, and other related information. .. _Repology: https://repology.org/docs/about Co-authored-by: Markus Heiser <markus.heiser@darmarit.de> Format: reST
95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Repology_ monitors a huge number of package repositories and other sources
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comparing packages versions across them and gathering other information.
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Repology_ shows you in which repositories a given project is packaged, which
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version is the latest and which needs updating, who maintains the package, and
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other related information.
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.. _Repology: https://repology.org/docs/about
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Configuration
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=============
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The engine is inactive by default, meaning it is not available in the service.
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If you want to offer the engine, the ``inactive`` flag must be set to ``false``.
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.. code:: yaml
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- name: repology
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inactive: false
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"""
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import typing as t
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from urllib.parse import urlencode
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from searx.result_types import EngineResults
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if t.TYPE_CHECKING:
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from searx.extended_types import SXNG_Response
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about = {
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'website': 'https://repology.org',
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'wikidata_id': 'Q107409859',
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'use_official_api': True,
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'official_api_documentation': 'https://repology.org/api/v1',
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'require_api_key': False,
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'results': 'JSON',
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}
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categories: list[str] = ['packages', 'it']
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base_url: str = 'https://repology.org'
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def request(query: str, params: dict[str, t.Any]) -> None:
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args = {
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'search': query,
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}
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params['url'] = f"{base_url}/api/v1/projects/?{urlencode(args)}"
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def _get_most_common(items: list[str | None]) -> str | None:
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counts: dict[str | None, int] = {}
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for item in items:
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if item:
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counts[item] = counts.get(item, 0) + 1
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if len(counts) == 0:
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return None
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return max(counts, key=counts.get)
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def _flatten(xss):
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return [x for xs in xss for x in xs]
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def response(resp: 'SXNG_Response') -> EngineResults:
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res = EngineResults()
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resp_json = resp.json()
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for pkgname, repositories in resp_json.items():
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# either there's a package with status "newest" or we assume that the
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# most commonly used version is the latest released (non-alpha) version
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latest_version = None
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for repo in repositories:
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if repo.get("status") == "newest":
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latest_version = repo["version"]
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break
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else:
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latest_version = _get_most_common([repo.get("version") for repo in repositories])
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res.add(
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res.types.LegacyResult(
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template='packages.html',
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url=f"{base_url}/project/{pkgname}/versions",
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title=pkgname,
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content=_get_most_common([pkg.get("summary") for pkg in repositories]),
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package_name=_get_most_common([pkg.get("visiblename") for pkg in repositories]),
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version=latest_version,
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license_name=_get_most_common(_flatten([pkg.get("licenses", []) for pkg in repositories])),
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tags=list({pkg.get("repo") for pkg in repositories}), # ensure that tags are unique
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)
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)
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return res
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