pycram.ros.ros2.ros_tools

Exceptions

ResourceNotFound	Common base class for all non-exit exceptions.
ServiceException	Common base class for all non-exit exceptions.

Functions

get_node_names([namespace])	Get the names of all nodes in the ROS system.
create_ros_pack([ros_paths])
get_ros_package_path(package_name)
get_parameter(name)
wait_for_message(topic_name, msg_type)
is_master_online()
sleep(duration)	Sleep for a given duration.
get_time()
create_timer(duration, callback[, oneshot])

Module Contents

pycram.ros.ros2.ros_tools.get_node_names(namespace=None)

Get the names of all nodes in the ROS system.

Parameters:

namespace – The namespace to search for nodes.

Returns:

A list of node names.

pycram.ros.ros2.ros_tools.create_ros_pack(ros_paths=None)

pycram.ros.ros2.ros_tools.get_ros_package_path(package_name)

pycram.ros.ros2.ros_tools.get_parameter(name)

pycram.ros.ros2.ros_tools.wait_for_message(topic_name, msg_type)

pycram.ros.ros2.ros_tools.is_master_online()

pycram.ros.ros2.ros_tools.sleep(duration)

Sleep for a given duration.

Parameters:

duration – The duration to sleep in seconds.

pycram.ros.ros2.ros_tools.get_time()

pycram.ros.ros2.ros_tools.create_timer(duration, callback, oneshot=False)

exception pycram.ros.ros2.ros_tools.ResourceNotFound(*args, **kwargs)

Bases: Exception

Common base class for all non-exit exceptions.

exception pycram.ros.ros2.ros_tools.ServiceException(*args, **kwargs)

Bases: Exception

Common base class for all non-exit exceptions.