Special Interest Groups
Many Python projects are organized around Special Interest Groups (SIGs). Each SIG tends to have a mailing list, and works on sub-projects related to Python. There are SIGs for database development, distribution and packaging, the email package, etc. Below are a list of SIGs along with links to their mailing list information and sub-pages used to coordinate development.
| SIG name | Description | 
| Works on packaging and distribution, Cheeseshop (PyPI), and related technologies | |
| Works on developing Python's email package | |
| Work on improving the test suite and standard library for different implementations of Python |