Hide navigation sidebar
Hide table of contents sidebar
Skip to content
Back to top
Toggle table of contents sidebar

# License and Hall of Fame

structlog is licensed both under the Apache License, Version 2 and the MIT license.

Any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

The reason for that is to be both protected against patent claims by own contributors and still allow the usage within GPLv2 software. For more legal details, see this issue on the bug tracker of PyCA’s cryptography project.

The full license texts can be also found in the source code repository:

- Apache License 2.0

- MIT

## Credits

structlog is written and maintained by Hynek Schlawack. The idea of bound loggers is inspired by previous work by Jean-Paul Calderone and David Reid.

The development is kindly supported by my employer Variomedia AG, structlog’s Tidelift subscribers, and all my amazing GitHub Sponsors.

The logs-loving beaver logo has been contributed by Lynn Root.