mirror of
https://github.com/lilydjwg/nvchecker.git
synced 2025-03-10 06:14:02 +00:00
39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
# MIT licensed
|
|
# Copyright (c) 2013-2017 lilydjwg <lilydjwg@gmail.com>, et al.
|
|
|
|
import re
|
|
import sre_constants
|
|
import logging
|
|
|
|
from . import session
|
|
from ..sortversion import sort_version_keys
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
async def get_version(name, conf):
|
|
try:
|
|
regex = re.compile(conf['regex'])
|
|
except sre_constants.error:
|
|
logger.warn('%s: bad regex, skipped.', name, exc_info=True)
|
|
return name, None
|
|
|
|
encoding = conf.get('encoding', 'latin1')
|
|
|
|
kwargs = {}
|
|
headers = {}
|
|
if conf.get('proxy'):
|
|
kwargs["proxy"] = conf.get("proxy")
|
|
if conf.get('user_agent'):
|
|
headers['User-Agent'] = conf['user_agent']
|
|
sort_version_key = sort_version_keys[conf.get("sort_version_key", "parse_version")]
|
|
|
|
async with session.get(conf['url'], headers=headers, **kwargs) as res:
|
|
version = None
|
|
try:
|
|
body = (await res.read()).decode(encoding)
|
|
try:
|
|
version = max(regex.findall(body), key=sort_version_key)
|
|
except ValueError:
|
|
logger.error('%s: version string not found.', name)
|
|
finally:
|
|
return name, version
|