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https://github.com/searxng/searxng
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d6a2d4f969
Slightly modified merge of commit [1cb1d3ac] from searx [PR 2543]:
This adds Docker Hub .. as a search engine .. the engine's favicon was
downloaded from the Docker Hub website with wget and converted to a PNG
with ImageMagick .. It supports the parsing of URLs, titles, content,
published dates, and thumbnails of Docker images.
[1cb1d3ac] https://github.com/searx/searx/pull/2543/commits/1cb1d3ac
[PR 2543] https://github.com/searx/searx/pull/2543
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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# lint: pylint
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# pylint: disable=missing-function-docstring
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"""Docker Hub (IT)
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"""
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from json import loads
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from urllib.parse import urlencode
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from dateutil import parser
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about = {
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"website": 'https://hub.docker.com',
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"wikidata_id": 'Q100769064',
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"official_api_documentation": 'https://docs.docker.com/registry/spec/api/',
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"use_official_api": True,
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"require_api_key": False,
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"results": 'JSON',
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}
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categories = ['it'] # optional
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paging = True
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base_url = "https://hub.docker.com/"
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search_url = base_url + "api/content/v1/products/search?{query}&type=image&page_size=25"
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def request(query, params):
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params['url'] = search_url.format(query=urlencode(dict(q=query, page=params["pageno"])))
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params["headers"]["Search-Version"] = "v3"
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return params
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def response(resp):
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'''post-response callback
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resp: requests response object
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'''
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results = []
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body = loads(resp.text)
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# Make sure `summaries` isn't `null`
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search_res = body.get("summaries")
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if search_res:
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for item in search_res:
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result = {}
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# Make sure correct URL is set
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filter_type = item.get("filter_type")
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is_official = filter_type in ["store", "official"]
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if is_official:
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result["url"] = base_url + "_/" + item.get('slug', "")
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else:
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result["url"] = base_url + "r/" + item.get('slug', "")
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result["title"] = item.get("name")
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result["content"] = item.get("short_description")
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result["publishedDate"] = parser.parse(
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item.get("updated_at") or item.get("created_at")
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)
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result["thumbnail"] = (
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item["logo_url"].get("large") or item["logo_url"].get("small")
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)
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results.append(result)
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return results
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