PuDB is a full-screen, console-based visual debugger for Python.

Its goal is to provide all the niceties of modern GUI-based debuggers
in a more lightweight and keyboard-friendly package. PuDB allows you
to debug code right where you write and test it--in a terminal. If
you've worked with the excellent (but nowadays ancient) DOS-based
Turbo Pascal or C tools, PuDB's UI might look familiar.

WWW:	http://pypi.python.org/pypi/pudb/
