anki/aqt/update.py
Damien Elmes f6245cdfd1 use requests for http; add progress info back
- wrap request in AnkiRequestsClient so we can keep track of
upload/download bytes without having to monkey patch anything
- force a 64kB buffer size instead of the default 8kB
- show one decimal point in up/down so small requests still give
visual feedback
- update add-on downloading and update check to use requests
- remove the update throttling in aqt/sync.py, as it's not really
necessary anymore
2017-01-08 19:06:32 +10:00

76 lines
2.1 KiB
Python

# Copyright: Damien Elmes <anki@ichi2.net>
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
import time
import requests
from aqt.qt import *
import aqt
from aqt.utils import openLink
from anki.utils import json, platDesc
from aqt.utils import showText
class LatestVersionFinder(QThread):
newVerAvail = pyqtSignal(str)
newMsg = pyqtSignal(dict)
clockIsOff = pyqtSignal(float)
def __init__(self, main):
QThread.__init__(self)
self.main = main
self.config = main.pm.meta
def _data(self):
d = {"ver": aqt.appVersion,
"os": platDesc(),
"id": self.config['id'],
"lm": self.config['lastMsg'],
"crt": self.config['created']}
return d
def run(self):
if not self.config['updates']:
return
d = self._data()
d['proto'] = 1
try:
r = requests.post(aqt.appUpdate, data=d)
r.raise_for_status()
resp = r.json()
except:
# behind proxy, corrupt message, etc
print("update check failed")
return
if resp['msg']:
self.newMsg.emit(resp)
if resp['ver']:
self.newVerAvail.emit(resp['ver'])
diff = resp['time'] - time.time()
if abs(diff) > 300:
self.clockIsOff.emit(diff)
def askAndUpdate(mw, ver):
baseStr = (
_('''<h1>Anki Updated</h1>Anki %s has been released.<br><br>''') %
ver)
msg = QMessageBox(mw)
msg.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
msg.setIcon(QMessageBox.Information)
msg.setText(baseStr + _("Would you like to download it now?"))
button = QPushButton(_("Ignore this update"))
msg.addButton(button, QMessageBox.RejectRole)
msg.setDefaultButton(QMessageBox.Yes)
ret = msg.exec_()
if msg.clickedButton() == button:
# ignore this update
mw.pm.meta['suppressUpdate'] = ver
elif ret == QMessageBox.Yes:
openLink(aqt.appWebsite)
def showMessages(mw, data):
showText(data['msg'], parent=mw, type="html")
mw.pm.meta['lastMsg'] = data['msgId']