bob_topic_tools.filter

Classes

String topic filter ROS node with pre-compiled regex performance.

Functions

Module Contents

class bob_topic_tools.filter.FilterNode

Bases: rclpy.node.Node

String topic filter ROS node with pre-compiled regex performance.

white_filter

black_filter

white_list

black_list

substitute

trim_data

trim_chars

skip_empty

white_patterns = []

black_patterns = []

sub_patterns = []

sub

pub

pub_rejected

load_yaml(filename): Load YAML file and return content list. Returns [] on error.

compile_regexes(): Pre-compile all regex patterns for performance.

on_parameter_change(params): Handle dynamic parameter changes and trigger re-compilation.

input_callback(msg: std_msgs.msg.String): Process incoming messages through filters and substitutions.

bob_topic_tools.filter.main()