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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""SearXNG engine for `Void Linux binary packages`_. Void is a general purpose
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operating system, based on the monolithic Linux kernel. Its package system
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allows you to quickly install, update and remove software; software is provided
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in binary packages or can be built directly from sources with the help of the
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XBPS source packages collection.
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.. _Void Linux binary packages: https://voidlinux.org/packages/
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"""
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import re
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from urllib.parse import quote_plus
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from searx.utils import humanize_bytes
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about = {
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'website': 'https://voidlinux.org/packages/',
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'wikidata_id': 'Q19310966',
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'use_official_api': True,
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'official_api_documentation': None,
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'require_api_key': False,
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'results': 'JSON',
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}
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categories = ['packages', 'it']
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base_url = "https://xq-api.voidlinux.org"
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pkg_repo_url = "https://github.com/void-linux/void-packages"
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void_arch = 'x86_64'
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"""Default architecture to search for. For valid values see :py:obj:`ARCH_RE`"""
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ARCH_RE = re.compile('aarch64-musl|armv6l-musl|armv7l-musl|x86_64-musl|aarch64|armv6l|armv7l|i686|x86_64')
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"""Regular expresion that match a architecture in the query string."""
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def request(query, params):
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arch_path = ARCH_RE.search(query)
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if arch_path:
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arch_path = arch_path.group(0)
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query = query.replace(arch_path, '').strip()
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else:
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arch_path = void_arch
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params['url'] = f"{base_url}/v1/query/{arch_path}?q={quote_plus(query)}"
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return params
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def response(resp):
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"""
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At Void Linux, several packages sometimes share the same source code
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(template) and therefore also have the same URL. Results with identical
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URLs are merged as one result for SearXNG.
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"""
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packages = {}
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for result in resp.json()['data']:
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# 32bit and dbg packages don't have their own package templates
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github_slug = re.sub(r"-(32bit|dbg)$", "", result['name'])
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pkg_url = f"{pkg_repo_url}/tree/master/srcpkgs/{github_slug}"
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pkg_list = packages.get(pkg_url, [])
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pkg_list.append(
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{
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'title': result['name'],
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'content': f"{result['short_desc']} - {humanize_bytes(result['filename_size'])}",
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'package_name': result['name'],
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'version': f"v{result['version']}_{result['revision']}",
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'tags': result['repository'],
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}
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)
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packages[pkg_url] = pkg_list
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results = []
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for pkg_url, pkg_list in packages.items():
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results.append(
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{
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'url': pkg_url,
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'template': 'packages.html',
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'title': ' | '.join(x['title'] for x in pkg_list),
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'content': pkg_list[0]['content'],
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'package_name': ' | '.join(x['package_name'] for x in pkg_list),
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'version': pkg_list[0]['version'],
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'tags': [x['tags'] for x in pkg_list],
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}
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)
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return results
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