2020-05-05 04:20:36 +00:00
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# MIT licensed
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# Copyright (c) 2020 Sunlei <guizaicn@gmail.com>
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from xml.etree import ElementTree
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from . import session
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async def get_version(name, conf, **kwargs):
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sparkle = conf['sparkle']
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async with session.get(sparkle) as res:
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resp = await res.read()
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root = ElementTree.fromstring(resp)
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item = root.find('./channel/item[1]/enclosure')
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version_string = item.get('{http://www.andymatuschak.org/xml-namespaces/sparkle}shortVersionString')
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build_number = item.get('{http://www.andymatuschak.org/xml-namespaces/sparkle}version')
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if (version_string and version_string.isdigit()) and (build_number and not build_number.isdigit()):
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version_string, build_number = build_number, version_string
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version = []
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if version_string:
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version.append(version_string)
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2020-05-05 08:37:02 +00:00
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if build_number and (build_number not in version):
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2020-05-05 04:20:36 +00:00
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version.append(build_number)
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return '-'.join(version) if version else None
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