def process_last(self, user_jid, our_jid, sub, last):
if last is not None:
sub["last"] = last
yield UserSubscriptions(user_jid).subscribe(sub["url"])
yield Subscription.create(sub)
self._xmpp.send_presence(to=user_jid,
from_=sub["jid"],
type_="subscribe")
else:
yield wait_for_host(sub["host"], level=2)
try:
page = yield get_page(sub["url"])
except Exception:
self._xmpp.send_message(
to=user_jid,
from_=get_full_jid(our_jid),
body=u"Url check failed, subscription aborted. "
"Seems like not existing url.")
else:
parsed = yield self._worker.parse(sub, page)
if "last" in parsed and parsed["last"] is not None:
self.process_last(user_jid, our_jid, sub, parsed["last"])
else:
self._xmpp.send_message(
to=user_jid,
from_=get_full_jid(our_jid),
body=u"Page parsing failed, subscription aborted. "
"Seems like not existing url.")
def process_last(self, user_jid, our_jid, sub, last):
if last is not None:
sub["last"] = last
yield UserSubscriptions(user_jid).subscribe(sub["url"])
yield Subscription.create(sub)
self._xmpp.send_presence(
to=user_jid, from_=sub["jid"],
type_="subscribe")
else:
yield wait_for_host(sub["host"], level=2)
try:
page = yield get_page(sub["url"])
except Exception:
self._xmpp.send_message(
to=user_jid, from_=get_full_jid(our_jid),
body=u"Url check failed, subscription aborted. "
"Seems like not existing url.")
else:
parsed = yield self._worker.parse(sub, page)
if "last" in parsed and parsed["last"] is not None:
self.process_last(user_jid, our_jid, sub, parsed["last"])
else:
self._xmpp.send_message(
to=user_jid, from_=get_full_jid(our_jid),
body=u"Page parsing failed, subscription aborted. "
"Seems like not existing url.")
def process_page(self, sub, last_modified):
yield utils.wait_for_host(sub["host"])
self.debug("HOST OK: %s (page)" % sub["url"])
try:
page = yield get_page(sub["url"])
except NotFound:
self.dead_url(sub)
except Exception:
err = traceback.format_exc()[:-1]
self.bad_url(sub, err)
else:
parsed = yield self._worker.parse(sub, page)
self.process_parsed(sub, parsed, last_modified)
# We've done, decrement connections count
self._conn_count -= 1
def process_page(self, sub, last_modified):
yield utils.wait_for_host(sub["host"])
self.debug("HOST OK: %s (page)" % sub["url"])
try:
page = yield get_page(sub["url"])
except NotFound:
self.dead_url(sub)
except Exception:
err = traceback.format_exc()[:-1]
self.bad_url(sub, err)
else:
parsed = yield self._worker.parse(sub, page)
self.process_parsed(sub, parsed, last_modified)
# We've done, decrement connections count
self._conn_count -= 1
def process_last_modified(self, sub):
yield utils.wait_for_host(sub["host"])
self.debug("HOST OK: %s (last modified)" % sub["url"])
try:
last_modified = yield get_last_modified(sub["url"])
except NotFound:
self.dead_url(sub)
except Exception:
err = traceback.format_exc()[:-1]
self.bad_url(sub, err)
else:
if last_modified:
db_last_mod = yield Subscription(
sub["url"]).get_last_modified()
if last_modified != db_last_mod:
# Header changed, seems like page was changed
# so let's continue.
self.debug("LAST MODIFIED WAS CHANGED: %s" % sub["url"])
self.process_page(sub, last_modified)
return
# Exiting and decrement connections count
self._conn_count -= 1
def process_last_modified(self, sub):
yield utils.wait_for_host(sub["host"])
self.debug("HOST OK: %s (last modified)" % sub["url"])
try:
last_modified = yield get_last_modified(sub["url"])
except NotFound:
self.dead_url(sub)
except Exception:
err = traceback.format_exc()[:-1]
self.bad_url(sub, err)
else:
if last_modified:
db_last_mod = yield Subscription(
sub["url"]).get_last_modified()
if last_modified != db_last_mod:
# Header changed, seems like page was changed
# so let's continue.
self.debug("LAST MODIFIED WAS CHANGED: %s" % sub["url"])
self.process_page(sub, last_modified)
return
# Exiting and decrement connections count
self._conn_count -= 1
def main():
print 'waiting for arm...'
wait_for_host(config.doggo_arm_ip)
print 'waiting for overview...'
wait_for_host(config.doggo_overview_ip)
print 'waiting for control...'
wait_for_host(config.doggo_control_ip)
stream_cmd = "mplayer -fps 200 -demuxer h264es ffmpeg://tcp://%s:9999 > /dev/null &"
print 'ready'
print 'launching cameras...'
if not os.getenv('NO_CAMERA'):
os.system(stream_cmd % config.doggo_arm_ip)
os.system(stream_cmd % config.doggo_overview_ip)
time.sleep(1)
os.system('''i3-msg '[class="MPlayer"] floating enable' ''')
ui.main()
def main(instance):
print 'waiting for connection to ' + instance + '...'
wait_for_host(get_param('ip'))
ui.main()