102 lines
3.1 KiB
Python
102 lines
3.1 KiB
Python
# =============================================================================
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# Copyright (C) 2014 Ryan Holmes
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#
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# This file is part of pyfa.
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#
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# pyfa is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# pyfa is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with pyfa. If not, see <http://www.gnu.org/licenses/>.
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# =============================================================================
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import threading
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import json
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import calendar
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# noinspection PyPackageRequirements
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import wx
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# noinspection PyPackageRequirements
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import dateutil.parser
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import config
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from service.network import Network
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from service.settings import UpdateSettings
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from logbook import Logger
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from packaging.version import Version
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pyfalog = Logger(__name__)
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class CheckUpdateThread(threading.Thread):
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def __init__(self, callback):
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threading.Thread.__init__(self)
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self.name = "CheckUpdate"
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self.callback = callback
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self.settings = UpdateSettings.getInstance()
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self.network = Network.getInstance()
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def run(self):
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network = Network.getInstance()
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try:
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response = network.request('https://api.github.com/repos/pyfa-org/Pyfa/releases', network.UPDATE)
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jsonResponse = json.loads(response.read())
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jsonResponse.sort(
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key=lambda x: calendar.timegm(dateutil.parser.parse(x['published_at']).utctimetuple()),
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reverse=True
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)
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for release in jsonResponse:
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rVersion = Version(release['tag_name'])
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cVersion = Version(config.version)
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# Suppress pre releases
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if rVersion.is_prerelease and self.settings.get('prerelease'):
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continue
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# Handle use-case of updating to suppressed version
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if self.settings.get('version') == 'v' + config.version:
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self.settings.set('version', None)
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# Suppress version
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if release['tag_name'] == self.settings.get('version'):
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break
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if rVersion > cVersion:
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wx.CallAfter(self.callback, release, rVersion)
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break
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except Exception as e:
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pyfalog.error("Caught exception in run")
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pyfalog.error(e)
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pass
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@staticmethod
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def versiontuple(v):
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return tuple(map(int, (v.split("."))))
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class Update(object):
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instance = None
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@staticmethod
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def CheckUpdate(callback):
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thread = CheckUpdateThread(callback)
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pyfalog.debug("Starting Check Update Thread.")
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thread.start()
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@classmethod
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def getInstance(cls):
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if cls.instance is None:
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cls.instance = Update()
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return cls.instance
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