emdee/toxygen
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

updater - loading and version checking

Browse source
This commit is contained in:
ingvar1995 2016-09-23 20:37:32 +03:00
parent 9fe9ba4743
commit 006b3cd197
5 changed files with 60 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

59
toxygen/updater.py
View file

@ -1,5 +1,9 @@
import util
import requests
import settings
try:
from PySide import QtNetwork, QtCore
except:
from PyQt4 import QtNetwork, QtCore
def check_for_updates():
@ -9,17 +13,60 @@ def check_for_updates():
for version in versions:
if send_request(version):
return version
return None
return None # no new version was found
def get_url(version):
return 'https://github.com/toxygen-project/toxygen/releases/tag/v' + version
def download(version):
s = settings.Settings.get_instance()
if s['update']:
netman = QtNetwork.QNetworkAccessManager()
proxy = QtNetwork.QNetworkProxy()
if s['proxy_type']:
proxy.setType(
QtNetwork.QNetworkProxy.Socks5Proxy if s['proxy_type'] == 2 else QtNetwork.QNetworkProxy.HttpProxy)
proxy.setHostName(s['proxy_host'])
proxy.setPort(s['proxy_port'])
netman.setProxy(proxy)
url = get_url(version)
try:
request = QtNetwork.QNetworkRequest(url)
reply = netman.get(request)
while not reply.isFinished():
QtCore.QThread.msleep(1)
data = bytes(reply.readAll().data())
with open('toxygen.zip', 'wb') as fl:
fl.write(data)
except Exception as ex:
util.log('Downloading new version of Toxygen failed with exception: ' + str(ex))
def send_request(version):
# TODO: proxy support
request = requests.get('https://github.com/toxygen-project/toxygen/releases/tag/v' + version)
return request.status_code == 200
s = settings.Settings.get_instance()
netman = QtNetwork.QNetworkAccessManager()
proxy = QtNetwork.QNetworkProxy()
if s['proxy_type']:
proxy.setType(QtNetwork.QNetworkProxy.Socks5Proxy if s['proxy_type'] == 2 else QtNetwork.QNetworkProxy.HttpProxy)
proxy.setHostName(s['proxy_host'])
proxy.setPort(s['proxy_port'])
netman.setProxy(proxy)
url = get_url(version)
try:
request = QtNetwork.QNetworkRequest(url)
reply = netman.get(request)
while not reply.isFinished():
QtCore.QThread.msleep(1)
return reply.attribute() == 200
except Exception as ex:
util.log('TOXYGEN UPDATER ERROR: ' + str(ex))
return False
def generate_versions(major, minor, patch):
new_major = '.'.join([str(major + 1), '0', '0'])
new_minor = '.'.join([str(major), str(minor + 1), '0'])
new_patch = '.'.join([str(major), str(minor), str(patch + 1)])
return new_major, new_minor, new_patch
return new_major, new_minor, new_patch