def _update_last_image( self ):
self._arlo.debug('getting image for ' + self.name )
img = None
url = self._arlo._st.get( [self.device_id,LAST_IMAGE_KEY],None )
if url is not None:
img = http_get( url )
if img is None:
self._arlo.debug('using blank image for ' + self.name )
img = self._arlo.blank_image
# signal up if nedeed
self._arlo._st.set( [self.device_id,LAST_IMAGE_SRC_KEY],'capture/' + now_strftime(self._arlo._last_format) )
self._save_and_do_callbacks( LAST_IMAGE_DATA_KEY,img )
def _update_last_image_from_snapshot(self):
self._arlo.debug('getting image for ' + self.name)
url = self._arlo._st.get([self.device_id, SNAPSHOT_KEY], None)
if url is not None:
img = http_get(url)
if img is not False:
# signal up if nedeed
self._arlo._st.set([self.device_id, LAST_IMAGE_SRC_KEY],
'snapshot/' +
now_strftime(self._arlo._last_format))
self._save_and_do_callbacks(LAST_IMAGE_DATA_KEY, img)
# handle snapshot finished
self._clear_snapshot()
def _update_last_image_from_snapshot(self):
self._arlo.debug('getting image for ' + self.name)
url = self._arlo._st.get([self.device_id, SNAPSHOT_KEY], None)
if url is not None:
img = http_get(url)
if img is not None:
# signal up if nedeed
self._arlo._st.set([self.device_id, LAST_IMAGE_SRC_KEY],
'snapshot/' +
now_strftime(self._arlo._last_format))
self._save_and_do_callbacks(LAST_IMAGE_DATA_KEY, img)
# we saved state around the snapshot
if self._snapshot_state is not None and self.is_taking_snapshot:
self._arlo.debug('our snapshot finished, restoring state')
self._save_and_do_callbacks(ACTIVITY_STATE_KEY,
self._snapshot_state)
self._snapshot_state = None
