def on_enter(self, userdata):
# When entering this state, we send the action goal once to let the robot start its work.
# As documented above, we get the specification of which dishwasher to use as input key.
# This enables a previous state to make this decision during runtime and provide the ID as its own output key.
# Create the goal.
tweet = SendTweetGoal()
tweet.text = userdata.tweet_text
if len(userdata.tweet_text) > 140:
tweet.text = '#LAMoR15 #ECMR15 I just told a too looong joke, stupid tweet length!'
tweet.with_photo = True
img = cv2.imread(userdata.picture_path)
bridge = CvBridge()
image_message = bridge.cv2_to_imgmsg(img, encoding="bgr8")
tweet.photo = image_message
try:
self._client.send_goal(self._topic, tweet)
except Exception as e:
# Since a state failure not necessarily causes a behavior failure, it is recommended to only print warnings, not errors.
# Using a linebreak before appending the error log enables the operator to collapse details in the GUI.
Logger.logwarn(
'Failed to send the TweetPictureState command:\n%s' % str(e))
self._error = True
def on_enter(self, userdata):
# When entering this state, we send the action goal once to let the robot start its work.
# As documented above, we get the specification of which dishwasher to use as input key.
# This enables a previous state to make this decision during runtime and provide the ID as its own output key.
# Create the goal.
tweet = SendTweetGoal()
tweet.text = userdata.tweet_text
if len(userdata.tweet_text) > 140:
tweet.text = '#LAMoR15 #ECMR15 I just told a too looong joke, stupid tweet length!'
tweet.with_photo = True
img = cv2.imread(userdata.picture_path)
bridge = CvBridge()
image_message = bridge.cv2_to_imgmsg(img, encoding="bgr8")
tweet.photo = image_message
try:
self._client.send_goal(self._topic, tweet)
except Exception as e:
# Since a state failure not necessarily causes a behavior failure, it is recommended to only print warnings, not errors.
# Using a linebreak before appending the error log enables the operator to collapse details in the GUI.
Logger.logwarn('Failed to send the TweetPictureState command:\n%s' % str(e))
self._error = True
