43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
# MIT licensed
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# Copyright (c) 2024 Rocket Aaron <i@rocka.me>, et al.
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import json
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import jq
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from nvchecker.api import session, GetVersionError
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async def get_version(name, conf, *, cache, **kwargs):
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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):
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conf = dict(info)
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try:
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program = jq.compile(conf.get('filter', '.'))
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except ValueError as e:
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raise GetVersionError('bad jq filter', exc_info=e)
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data = conf.get('post_data')
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if data is None:
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res = await session.get(conf['url'])
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else:
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res = await session.post(conf['url'], body = data, headers = {
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'Content-Type': conf.get('post_data_type', 'application/json')
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})
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try:
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obj = json.loads(res.body)
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except json.decoder.JSONDecodeError as e:
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raise GetVersionError('bad json string', exc_info=e)
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try:
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version = program.input(obj).all()
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if version == [None] and not conf.get('missing_ok', False):
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raise GetVersionError('version string not found.')
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version = [str(v) for v in version]
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except ValueError as e:
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raise GetVersionError('failed to filter json', exc_info=e)
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return version
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