bob_topic_tools.filter

Classes

String topic filter node. Can filter based on black/white list file "

Functions

Module Contents

class bob_topic_tools.filter.FilterNode

Bases: rclpy.node.Node

String topic filter node. Can filter based on black/white list file ” with the additional option to apply a list of subsitutions to the output.

white_filter

black_filter

white_list

black_list

substitute

sub

pub

pub_rejected

transform(s): Substitutes a string similar to python re.sub.

chat_input_callback(msg: std_msgs.msg.String): Will be called for every incoming message. It depends from black and white list if the message will be filtered. Finally also substitutions are applied if configured.

load_yaml(filename): Load YAML file and return content. Returns [] if an error occurs.

parameter_callback(params): Parameter callback used by Dynamic Reconfigure.

bob_topic_tools.filter.main()