def processUpdate():
url = addonInfos["url"]
if url.endswith('/'): url = url[0:-1]
url = "%s.nvda-addon?%s" % (url, urlencode(paramsDL()))
fp = os.path.join(globalVars.appArgs.configPath,
"%s.nvda-addon" % sectionName)
try:
dl = URLopener()
dl.retrieve(url, fp)
try:
curAddons = []
for addon in addonHandler.getAvailableAddons():
curAddons.append(addon)
bundle = addonHandler.AddonBundle(fp)
prevAddon = None
bundleName = bundle.manifest['name']
for addon in curAddons:
if not addon.isPendingRemove and bundleName == addon.manifest[
'name']:
prevAddon = addon
break
if prevAddon: prevAddon.requestRemove()
addonHandler.installAddonBundle(bundle)
core.restart()
except BaseException as e:
log.error(e)
os.startfile(fp)
except BaseException as e:
log.error(e)
return wx.CallAfter(errorUpdateDialog)
def processUpdate():
url = configBE._addonURL + "latest?" + urlencode(paramsDL())
fp = os.path.join(globalVars.appArgs.configPath,
"brailleExtender.nvda-addon")
try:
dl = URLopener()
dl.retrieve(url, fp)
try:
curAddons = []
for addon in addonHandler.getAvailableAddons():
curAddons.append(addon)
bundle = addonHandler.AddonBundle(fp)
prevAddon = None
bundleName = bundle.manifest['name']
for addon in curAddons:
if not addon.isPendingRemove and bundleName == addon.manifest[
'name']:
prevAddon = addon
break
if prevAddon: prevAddon.requestRemove()
addonHandler.installAddonBundle(bundle)
core.restart()
except BaseException as e:
log.error(e)
os.startfile(fp)
except BaseException as e:
log.error(e)
ui.message(
_("Unable to save or download update file. Opening your browser"
))
os.startfile(url)
return
def install():
# To remove the old version
ourAddon.requestRemove()
# to install the new version
addonHandler.installAddonBundle(bundle)
# to delete the downloads folder
shutil.rmtree(directory, ignore_errors=True)
# to restart NVDA
core.restart()
def processUpdate(expectedSHA256Sum):
url = addonInfos["url"]
if url.endswith('/'):
url = url[0:-1]
url = "%s.nvda-addon?%s" % (url, urlencode(paramsDL()))
fp = os.path.join(globalVars.appArgs.configPath,
"%s.nvda-addon" % sectionName)
try:
with urllib.request.urlopen(url) as res:
with open(fp, "wb") as out:
out.write(res.read())
actualSHA256Sum = SHA256Sum(fp)
if expectedSHA256Sum != actualSHA256Sum:
log.info("Invalid hash for %s. Actual: %s, expected: %s" %
(fp, actualSHA256Sum, expectedSHA256Sum))
msg = _(
"Hashes do not match! Actual value is '{actualHash}'. Expected is '{expectedHash}'."
).format(actualHash=actualSHA256Sum,
expectedHash=expectedSHA256Sum)
wx.CallAfter(errorUpdateDialog, msg)
return
curAddons = []
for addon in addonHandler.getAvailableAddons():
curAddons.append(addon)
bundle = addonHandler.AddonBundle(fp)
prevAddon = None
bundleName = bundle.manifest['name']
for addon in curAddons:
if not addon.isPendingRemove and bundleName == addon.manifest[
"name"]:
prevAddon = addon
break
if prevAddon:
prevAddon.requestRemove()
addonHandler.installAddonBundle(bundle)
core.restart()
except BaseException as e:
log.error(e)
return wx.CallAfter(errorUpdateDialog, e)
def onTimer(self):
if self.inTimer is True or self.hasBeenUpdated is True:
return
self.inTimer = True
try:
evt = self.updater.queue.get_nowait()
except queue.Empty:
evt = None
if evt is not None:
filepath = evt.get("download", None)
if filepath is not None:
import addonHandler
for prev in addonHandler.getAvailableAddons():
if prev.name == updater.ADDON_NAME:
prev.requestRemove()
bundle = addonHandler.AddonBundle(filepath)
addonHandler.installAddonBundle(bundle)
logHandler.log.info(
"Installed version %s, restart NVDA to make the changes permanent"
% (evt["version"]))
self.hasBeenUpdated = True
self.inTimer = False
wx.CallLater(1000, self.onTimer)
def installAddon(storeClient, addon, closeAfter=False, silent=False):
if silent == False:
ui.message(_("Downloading %s") % (addon.name))
data = storeClient.getAddonFile(addon.id, addon.versionId)
if data is None:
if silent == False:
ui.message(_("Unable to download the add-on."))
return False
tmp = os.path.join(config.getUserDefaultConfigPath(),
"storeDownloadedAddon.nvda-addon")
logHandler.log.info(u"Saving to %s" % (tmp))
f = file(tmp, "wb")
f.write(data)
f.close()
path = tmp
if path is None:
if silent == False:
ui.message(_("Unable to download %s") % (addon.name))
return False
if silent == False:
ui.message(_("Installing"))
try:
bundle = addonHandler.AddonBundle(path)
except:
logHandler.log.error("Error opening addon bundle from %s" % path,
exc_info=True)
# Translators: The message displayed when an error occurs when opening an add-on package for adding.
if silent == False:
gui.messageBox(
_("Failed to open add-on package file at %s - missing file or invalid file format"
) % path,
# Translators: The title of a dialog presented when an error occurs.
_("Error"),
wx.OK | wx.ICON_ERROR)
return False
bundleName = bundle.manifest['name']
prevAddon = None
for addon in addonHandler.getAvailableAddons():
if not addon.isPendingRemove and bundleName == addon.manifest['name']:
prevAddon = addon
break
if prevAddon:
prevAddon.requestRemove()
if silent is False:
progressDialog = gui.IndeterminateProgressDialog(
gui.mainFrame,
# Translators: The title of the dialog presented while an Addon is being installed.
_("Installing Add-on"),
# Translators: The message displayed while an addon is being installed.
_("Please wait while the add-on is being installed."))
try:
gui.ExecAndPump(addonHandler.installAddonBundle, bundle)
except:
logHandler.log.error("Error installing addon bundle from %s" %
addonPath,
exc_info=True)
progressDialog.done()
del progressDialog
# Translators: The message displayed when an error occurs when installing an add-on package.
gui.messageBox(
_("Failed to install add-on from %s") % (addon.name),
# Translators: The title of a dialog presented when an error occurs.
_("Error"),
wx.OK | wx.ICON_ERROR)
return False
progressDialog.done()
del progressDialog
else:
try:
addonHandler.installAddonBundle(bundle)
except:
return False
if closeAfter:
wx.CallLater(1, core.restart)
return True
