It gives you access to the speed of C without the need to do any compile and link steps every time you change the parsing description. The package auto-installs the new functions and objects as builtins upon first import. This means that they become instantely available to all other modules without any further action on your part. Add the line import NewBuiltins to your site.py script and they will be available to all users at your site as if they were installed in the Python interpreter itself. OpenSSL is available world-wide.
All packages come with full source code.
If you use it in consulting work or otherwise redistribute it in a commercial setting, you will have to get a commercial license. All rights reserved.