def process_data(self):
if self.pkgs:
log.debug("call proxy.install_select_pkgs")
proxy.install_select_pkgs(self.pkgs)
log.debug("done proxy.install_select_pkgs")
else:
log.debug("No pkgs to downloaded, just done")
self.downgrade_done = True
while True:
if not self.downgrade_done:
time.sleep(0.2)
continue
# ppa_source_dict = get_ppa_source_dict()
# Sort out the unique owner urls, so that the PPAs from same owner will only fetch key fingerprint only once
key_fingerprint_dict = {}
for url in self.urls:
#TODO get the key_fingerprint
# if url in ppa_source_dict:
# id = ppa_source_dict[url]
# key_fingerprint = SOURCE_PARSER.get_key_fingerprint(id)
# else:
key_fingerprint = ''
owner, ppa_name = url.split('/')[3:5]
if owner not in key_fingerprint_dict:
key_fingerprint_dict[owner] = key_fingerprint
log.debug("Get the key_fingerprint_dict done: %s" % key_fingerprint_dict)
for url in self.urls:
owner, ppa_name = url.split('/')[3:5]
key_fingerprint = key_fingerprint_dict[owner]
self.set_progress_text(_('Removing key files...'))
if not key_fingerprint:
try:
#TODO wrap the LP API or use library
owner, ppa_name = url.split('/')[3:5]
lp_url = 'https://launchpad.net/api/beta/~%s/+archive/%s' % (owner, ppa_name)
req = Request(lp_url)
req.add_header("Accept","application/json")
lp_page = urlopen(req).read()
data = json.loads(lp_page)
key_fingerprint = data['signing_key_fingerprint']
except Exception, e:
log.error(e)
continue
log.debug("Get the key fingerprint: %s", key_fingerprint)
result = proxy.purge_source(url, key_fingerprint)
log.debug("Set source: %s to %s" % (url, str(result)))
self.removekey_done = True
log.debug("removekey_done is True")
break
def on_package_work_finished(self, transaction, status, kwargs):
unset_busy(self)
parent = kwargs['parent']
url_list = kwargs['url_list']
for url in url_list:
#TODO remove vendor key
result = proxy.purge_source(url, '')
log.debug("Set source: %s to %s" % (url, str(result)))
self.sourceview.to_purge = []
self.update_sourceview()
notify = Notify.Notification(summary=_('PPA has been purged'),
body=_('It is highly recommend to do a "Refresh" source operation.'))
notify.set_icon_from_pixbuf(self.get_pixbuf(size=48))
notify.set_hint_string ("x-canonical-append", "")
notify.show()
def on_package_work_finished(self, transaction, status, kwargs):
unset_busy(self)
parent = kwargs['parent']
url_list = kwargs['url_list']
for url in url_list:
#TODO remove vendor key
result = proxy.purge_source(url, '')
log.debug("Set source: %s to %s" % (url, str(result)))
self.sourceview.to_purge = []
self.update_sourceview()
notify = Notify.Notification(
summary=_('PPA has been purged'),
body=_(
'It is highly recommend to do a "Refresh" source operation.'))
notify.set_icon_from_pixbuf(self.get_pixbuf(size=48))
notify.set_hint_string("x-canonical-append", "")
notify.show()
