Extending and Embedding Python, Release 3.9.5 Appendix C. History and License 80 C.2 Terms and conditions for accessing or otherwise using Python C.2.1 PSF LICENSE AGREEMENT FOR PYTHON 3.9.5 Python software and documentation are licensed under the PSF License Agreement . Starting with Python 3.8.6, examples, recipes, and other code in the documentation are dual licensed under the PSF License Agreement and the Zero-Clause BSD license . Some software incorporated into Python is under different licenses. The licenses are listed with code falling under that license. See Licenses and Acknowledgements for Incorporated Software for an incomplete list of these licenses. 1. This LICENSE AGREEMENT is between the Python Software Foundation ␣ ↪ → ("PSF"), and the Individual or Organization ("Licensee") accessing and otherwise ␣ ↪ → using Python 3.9.5 software in source or binary form and its associated ␣ ↪ → documentation. 2. Subject to the terms and conditions of this License Agreement, PSF ␣ ↪ → hereby grants Licensee a nonexclusive, royalty-free, world-wide license to ␣ ↪ → reproduce, analyze, test, perform and/or display publicly, prepare derivative ␣ ↪ → works, distribute, and otherwise use Python 3.9.5 alone or in any derivative version, provided, however, that PSF's License Agreement and PSF's ␣ ↪ → notice of copyright, i.e., "Copyright © 2001-2021 Python Software Foundation; All ␣ ↪ → Rights Reserved" are retained in Python 3.9.5 alone or in any derivative ␣ ↪ → version prepared by Licensee. 3. In the event Licensee prepares a derivative work that is based on or incorporates Python 3.9.5 or any part thereof, and wants to make the derivative work available to others as provided herein, then Licensee ␣ ↪ → hereby agrees to include in any such work a brief summary of the changes made ␣ ↪ → to Python 3.9.5. 4. PSF is making Python 3.9.5 available to Licensee on an "AS IS" basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY ␣ ↪ → OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY ␣ ↪ → REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR ␣ ↪ → THAT THE USE OF PYTHON 3.9.5 WILL NOT INFRINGE ANY THIRD PARTY RIGHTS. 5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 3.9.5 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A ␣ ↪ → RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 3.9.5, OR ANY ␣ ↪ → DERIVATIVE