petl is a Python package for extracting, transforming and loading tables of data.

• Docs: http://petl.readthedocs.org/
• Source: https://github.com/alimanfoo/petl
• Download: http://pypi.python.org/pypi/petl
• Mailing list: http://groups.google.com/group/python-etl

See also petlx, a library of extension modules for petl.

There is also some information for developers/contributors on the project wiki.