You can do anything you want with the source, as long as you leave the copyrights in and display those copyrights in any documentation about Python that you produce.
If you honor the copyright rules, it's OK to use Python for commercial
use, to sell copies of Python in source or binary form (modified or
unmodified), or to sell products that incorporate Python in some form.
Copyright 2004 Rightrix Solutions. All rights reserved. All product names are trademarks of their respective companies. Views
expressed at PythonThreads.com reflect the views of the authors alone,
and do not necessarily reflect those of PythonThreads.com.