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Learning Robotics using Python

You're reading from   Learning Robotics using Python Bring robotics projects to life with Python! Discover how to harness everything from Blender to ROS and OpenCV with one of our most popular robotics books.

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Product type Paperback
Published in May 2015
Publisher Packt
ISBN-13 9781783287536
Length 330 pages
Edition 1st Edition
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Table of Contents (14) Chapters Close

Preface 1. Introduction to Robotics 2. Mechanical Design of a Service Robot FREE CHAPTER 3. Working with Robot Simulation Using ROS and Gazebo 4. Designing ChefBot Hardware 5. Working with Robotic Actuators and Wheel Encoders 6. Working with Robotic Sensors 7. Programming Vision Sensors Using Python and ROS 8. Working with Speech Recognition and Synthesis Using Python and ROS 9. Applying Artificial Intelligence to ChefBot Using Python 10. Integration of ChefBot Hardware and Interfacing it into ROS, Using Python 11. Designing a GUI for a Robot Using Qt and Python 12. The Calibration and Testing of ChefBot Index

Working with A.L.I.C.E. AIML files


The AIML files of A.L.I.C.E. chatter are freely available at https://code.google.com/p/aiml-en-us-foundation-alice/.

Extract the AIML files to a folder on the desktop or in the home directory and copy startup.xml to these AIML files. This startup.xml file will load all the other AIML files into memory. The following code is an example of a typical startup.xml file:

<aiml version="1.0">
<category>
  <pattern>LOAD AIML B</pattern>
  <template>
          <!-- Load standard AIML set -->
          <learn>*.aiml</learn>

  </template>
</category>
</aiml>

The preceding XML file will learn all the AIML files when we call the LOAD AIML B pattern.

Loading AIML files into memory

The following code will load all the AIML files into memory:

#!/usr/bin/env python

import aiml
import sys
import os

#Change the current path to your aiml files path
os.chdir('/home/lentin/Desktop/aiml-files')
mybot = aiml.Kernel...
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