This is the distribution package for source-code examples in the book
Learning Python 4th Edition (September, 2009).
Here, you will find one text file per book chapter, containing all the
source code in that chapter.
Almost all the code in this book is short code snippets shown running
at the interactive prompt, rather than named source files. Because of
that, all the code in a chapter is collected in a single file, whether
it is run interactively or not.