Rosbag Filter UI

A simple PyQt5 wrapper around the rosbag command line utility.

Features:

• Can select 1 to many rosbag files, and filter their topics all at once.
  • All selected rosbag files will have their topics all combined into one table, allowing you to filter similar rosbag files that may have varying topics
• Can select topics to filter by either directly by topic, or by message type
• Can invert your selection
• Filtered rosbag files are all saved in a selected directory, appended by _filtered_timestamp

Issues:

• UI Freezes while exporting due to not exporting on separate thread
  • To be fixed eventually, but the functionaly works which is what is important

Installation:

cd ~
git clone https://github.com/gstrenge/rosbag-filter-ui.git
cd ~/rosbag-filter-ui

mkdir rosbag-filter-ui-venv

python3 -m venv rosbag-filter-ui-venv

If you have ROS installed, run the following command:

./rosbag-filter-ui-venv/bin/pip3 install -r ros_requirements.txt 

If you do not have ros installed, and do not want to install it, run the following command:

./rosbag-filter-ui-venv/bin/pip3 install -r noros_requirements.txt --extra-index-url https://rospypi.github.io/simple/ 

Usage:

If you have ROS installed, be sure to source ros before running to have access to necesary ROS python libraries:

source /opt/ros/<ROSDISTRO>/setup.bash

Run the following command:

source ./rosbag-filter-ui-venv/bin/activate
python3 main.py