xacro | Python Package Wiki

Based on how often these packages appear together in public requirements.txt files on GitHub.

angles	Classes for representing angles, and positions on a unit sphere.
tf	Randomised true or false values
roslib	Reserve names for currrent development items until release.
bondpy	A Python library for the BOND API with Python 3+
roscreate	Creational templates for RoS
pluginlib	A framework for creating and importing plugins
genpy	C/C++ source generation from an AST
scandir	scandir, a better directory iterator and faster os.walk()
odrive	Control utilities for the ODrive high performance motor controller
mysmbus	This Python module allows SMBus access through the I2C /dev interface on Linux hosts. The host kernel must have I2C support, I2C device interface support, and a bus adapter driver.
SabertoothPacketSerial	Library for Dimenson Engineering Sabertooth speed controller
easysetup	Helps creating a package distribution setup, that also runs tests, checkers and creates HTML and PDF documentation, for Windows users.
fief	Decorator for effective parameter filtering
filterpy	Kalman filtering and optimal estimation library
rospkg	ROS package library
Adafruit-PCA9685	Python code to use the PCA9685 PWM servo/LED controller with a Raspberry Pi or BeagleBone Black.
functools32	Backport of the functools module from Python 3.2.3 for use on 2.7 and PyPy.
subprocess32	A backport of the subprocess module from Python 3 for use on 2.x.
lazr.authentication	This is a template for your lazr package. To start your own lazr package,

`pip install xacro==1.13.3`