port of werkzeug.script to argparse

Plumbum: Shell Combinators

NumPy aware dynamic Python compiler using LLVM

Boost.Python interface for NumPy; now deprecated in factor of the version in Boost.Python itself.

Kurs der Uni in C

A computer algebra system written in pure Python

simple program to show fractals

delete Twitter content

finding equations of motion easily with sagemath

Statsmodels: statistical modeling and econometrics in Python

The Sage Cell Server---providing a way to embed Sage computations into any web page.

Ace (Ajax.org Cloud9 Editor)

Open source LaTeX of Pharo By Example

A computer algebra system written in pure Python

Quantities package for the python programming language

A tool to nicely wrap-up your python softwares