bpython is a fancy interface to the Python interpreter for Unix-like operating systems. It has the following features: * In-line syntax highlighting. * Readline-like autocomplete with suggestions displayed as you type. * Expected parameter list for any Python function. * "Rewind" function to pop the last line of code from memory and re-evaluate. * Send the code you've entered off to a pastebin. * Save the code you've entered to a file. * Auto-indentation. WWW: http://bpython-interpreter.org/