Bpython is a fancy interface to the python interpreter, and has the following features:

* in-line syntax highlighting.
* readline-like autocomplete with suggestions displayed as you type
* expected parameter list for any python function. uses pydoc to attempt to
divine params for c functions.
* "rewind" function to pop the last line of code from memory and re-evaluate.
note: this is only really useful when laying out classes and functions,
since a true "undo" function is impossible, so be careful when using this.
* send the code you've entered off to a pastebin and display the pastebin url
for copying, etc.
* save the code you've entered to a file.
* auto-indentation.
* anti-crash mode.
this package contains the gtk+ frontend to bpython.