Copyright
*********

Python and this documentation is:

Copyright © 2001-2015 Python Software Foundation. All rights reserved.

Copyright © 2000 BeOpen.com. All rights reserved.

Copyright © 1995-2000 Corporation for National Research Initiatives.
All rights reserved.

Copyright © 1991-1995 Stichting Mathematisch Centrum. All rights
reserved.

======================================================================

See History and License for complete license and permissions
information.