We are a community based on openness, as well as friendly and didactic discussions.
We aspire to treat everybody equally, and value their contributions.
We think scikit-learn is a great open source project and copied their code of conduct.
Decisions are made based on technical merit and consensus.
Code is not the only way to help the project. Reviewing pull requests, answering questions to help others on mailing lists or issues, organizing and teaching tutorials, working on the website, improving the documentation, are all priceless contributions.
We abide by the principles of openness, respect, and consideration of others of the Python Software Foundation: https://www.python.org/psf/codeofconduct/