Web Applications in Python
Numerous widely-deployed Web applications have been written in Python, some employing technologies found on the WebFrameworks page, others providing much of the technology themselves (and potentially spawning a new framework later on in their existence). The following lists comprise a non-exhaustive collection of such Web applications.
Note that Internet sites "powered by Python" which aren't downloadable and redeployable should be listed elsewhere - this page is concerned with applications which can be downloaded, studied, customised, run locally, run on an intranet or on the Internet, or used as the basis for other applications.
Blogging
The PythonBlogSoftware page contains a list of blogging-related applications, some of which are Web-based.
Software Development
[http://www.list.org/ Mailman] - a mailing list manager with a Web front-end
RoundUp - an issue tracker with a Web front-end
[http://trac.edgewall.com/ Trac] - a combined issue tracker, Wiki and Subversion source code browser
[http://www.viewvc.org/ ViewVC] (formerly known as ViewCVS) - a CVS and Subversion source code browser
Wikis
The PythonWikiEngines page contains an extensive list of Wiki applications, some of which are widely deployed on the Internet.
Editorial Notes
The above lists should be arranged in ascending alphabetical order - please respect this when adding new entries. When specifying release dates please use the format YYYY-MM-DD.