22112979_e_WARC_Ecosystem___Archiveteam__has_documentation
[name] InternetArchive's warc python library [license] GPL v2 [programming language] Python [test suite] looks to have a test suite - https://github.com/internetarchive/warc/blob/master/warc/tests/test_warc.py [# of authors] 3 commiters on github [description] library to work with WARC files [has documentation] 
A readme with examples online at http://warc.readthedocs.org/en/latest/
The WARC Ecosystem - Archiveteam
has documentation