def monitor_loop(client, callback=None, interval_seconds=1):
"""Call out to 'callback' when a question is seen in mission state."""
answered_id = None
mission_id = None
while True:
time.sleep(interval_seconds)
state = client.get_state()
logger.debug('Got state: \n%s', str(state))
if not state.questions:
continue
# If there is more than one question, this question may not be for us.
if len(state.questions) != 1:
logger.warning(
'There are more questions (%i > 1) than I expected!',
len(state.questions))
continue
question = state.questions[0]
# If there are unexpected answer codes, this question may not be for us.
available_answer_codes = set(option.answer_code
for option in question.options)
if available_answer_codes != constants.valid_answer_codes:
logger.warning('There are different options than I expected!')
continue
answer_code = callback(question.text)
logger.info('Replying to question %i', question.id)
try:
client.answer_question(question.id, answer_code)
except (RpcError, ResponseError) as exc:
logger.exception('Error while answering %i', question.id)
def main():
logger = logging.getLogger(__name__)
parser = argparse.ArgumentParser()
bosdyn.client.util.add_common_arguments(parser)
options = parser.parse_args()
bosdyn.client.util.setup_logging(options.verbose)
# Create an SDK that knows about the MissionClient type.
sdk = bosdyn.client.create_standard_sdk('get-mission-state-example', [MissionClient])
robot = sdk.create_robot(options.hostname)
robot.authenticate(options.username, options.password)
client = robot.ensure_client(MissionClient.default_service_name)
state = client.get_state()
logger.info('Got mission state:\n%s', str(state))
def monitor_loop(client, interval_seconds=1):
"""Call out to 'callback' when a question is seen in mission state."""
while True:
time.sleep(interval_seconds)
state = client.get_state()
LOGGER.debug('Got state: \n%s', str(state))
if not state.questions:
continue
# Just grab the first question available. There may be more!
question = state.questions[0]
answer_code = ask_user_for_answer(question)
LOGGER.info('Replying to question %i', question.id)
try:
client.answer_question(question.id, answer_code)
except (bosdyn.client.RpcError, bosdyn.client.ResponseError):
LOGGER.exception('Error while answering %i', question.id)
def monitor_loop(client, callback, interval_seconds=1):
"""Call out to 'callback' when a question is seen in mission state."""
while True:
time.sleep(interval_seconds)
state = client.get_state()
LOGGER.debug('Got state: \n%s', str(state))
if not state.questions:
continue
# Just grab the first question available. There may be more!
question = state.questions[0]
available_options = set(option.answer_code for option in question.options)
if available_options != set([SUCCESS_CODE, FAILURE_CODE]):
LOGGER.warning('Available options did not match expected options!')
answer_code = callback(question.text)
LOGGER.info('Replying to question %i', question.id)
try:
client.answer_question(question.id, answer_code)
except (bosdyn.client.RpcError, bosdyn.client.ResponseError):
LOGGER.exception('Error while answering %i', question.id)