`harmoni_common_lib.helper_functions`¶

Module Contents¶

`get_child`(child_name)	Get children name without ids from config file
`get_child_list`(child_name, resources=True)	Get children from config file
`get_service_list_of_repo`(repository)	Get children from config file of a specific repo
`get_child_id`(service_name)	Get id of the child from service name
`get_service_name`(repo_service_id)	Get name of the child from service
`get_all_repos`()
`get_service_server_instance_id`(service_name, input_id)	Get the service server name
`check_if_detector`(service_name)	Check if detector. It returns true if it is a detector
`check_if_sensor`(service_name)	Check if sensor. It returns true if it is a sensor
`topic_active`(topic, msg_type)	Determines if a topic has been published recently
`msg_type_to_str`(msg_type)	Converts a message type to ROS topic type string
`_check_if_resources`(service)	Check if the service contains many resources

harmoni_common_lib.helper_functions.PATH_CONFIG = HARMONI/harmoni_core/harmoni_decision/config/configuration.yaml¶

harmoni_common_lib.helper_functions.get_child(child_name)¶: Get children name without ids from config file

harmoni_common_lib.helper_functions.get_child_list(child_name, resources=True)¶: Get children from config file

harmoni_common_lib.helper_functions.get_service_list_of_repo(repository)¶: Get children from config file of a specific repo

harmoni_common_lib.helper_functions.get_child_id(service_name)¶: Get id of the child from service name

harmoni_common_lib.helper_functions.get_service_name(repo_service_id)¶: Get name of the child from service

harmoni_common_lib.helper_functions.get_service_server_instance_id(service_name, input_id)¶: Get the service server name

harmoni_common_lib.helper_functions.check_if_detector(service_name)¶: Check if detector. It returns true if it is a detector

harmoni_common_lib.helper_functions.check_if_sensor(service_name)¶: Check if sensor. It returns true if it is a sensor

harmoni_common_lib.helper_functions.topic_active(topic, msg_type)¶

Determines if a topic has been published recently

Parameters

Returns

True if topic found with correct type

Return type

bool

harmoni_common_lib.helper_functions.msg_type_to_str(msg_type)¶

Converts a message type to ROS topic type string

Parameters: msg_type (type) – A message type, such as sensor_msgs.msg.Image
Returns: The message type string in ROS format: ‘msg_set/TypeName’
Return type: str

harmoni_common_lib.helper_functions._check_if_resources(service)¶: Check if the service contains many resources