mirror of
https://github.com/lilydjwg/nvchecker
synced 2025-02-26 15:31:10 +00:00
37 lines
930 B
Python
37 lines
930 B
Python
# MIT licensed
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# Copyright (c) 2024 bgme <i@bgme.me>.
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from lxml import html
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from nvchecker.api import (
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VersionResult, Entry, AsyncCache, KeyManager,
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session, GetVersionError, HTTPError
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)
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GO_PKG_URL = 'https://pkg.go.dev/{pkg}?tab=versions'
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async def get_version(
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name: str, conf: Entry, *,
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cache: AsyncCache, keymanager: KeyManager,
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**kwargs,
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) -> VersionResult:
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key = tuple(sorted(conf.items()))
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return await cache.get(key, get_version_impl)
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async def get_version_impl(info) -> VersionResult:
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conf = dict(info)
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pkg_name = conf.get('go')
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url = GO_PKG_URL.format(pkg=pkg_name)
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res = await session.get(url)
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doc = html.fromstring(res.body.decode())
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elements = doc.xpath("//div[@class='Version-tag']/a/text()")
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try:
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version = elements[0]
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return version
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except IndexError:
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raise GetVersionError("parse error", pkg_name=pkg_name)
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