Program Frameworks

The modules described in this chapter are frameworks that will largely dictate the structure of your program. Currently the modules described here are all oriented toward writing command-line interfaces.

The full list of modules described in this chapter is:

turtle --- Turtle graphics
- Introduction
- Overview of available Turtle and Screen methods
  - Turtle methods
  - Methods of TurtleScreen/Screen
- Methods of RawTurtle/Turtle and corresponding functions
  - Turtle motion
  - Tell Turtle's state
  - Settings for measurement
  - Pen control
  - Turtle state
    - Visibility
    - Appearance
  - Using events
  - Special Turtle methods
  - Compound shapes
- Methods of TurtleScreen/Screen and corresponding functions
- Public classes
- Help and configuration
- turtledemo --- Demo scripts
- Changes since Python 2.6
- Changes since Python 3.0
cmd --- Support for line-oriented command interpreters
- Cmd Objects
- Cmd Example
shlex --- Simple lexical analysis