We love your input! We want to make contributing to this project as easy and transparent as possible, whether it's:
- Reporting a bug
- Discussing the current state of the code
- Submitting a fix
- Proposing new features
- Becoming a maintainer
We use github to host code, to track issues and feature requests, as well as accept pull requests.
Pull requests are the best way to propose changes to the codebase (we use Github Flow). We actively welcome your pull requests:
- Fork the repo and create your branch from
master. - If you've added code that should be tested, add tests.
- If you've changed APIs, update the documentation.
- Ensure the test suite passes.
- Make sure your code lints.
- Issue that pull request!
In short, when you submit code changes, your submissions are understood to be under the same MPL-2.0 License that covers the project. Feel free to contact the maintainers if that's a concern.
Report bugs using Github's issues
We use GitHub issues to track public bugs. Report a bug by opening a new issue; it's that easy!
This is an example of a bug report I wrote, and I think it's not a bad model. Here's another example from Craig Hockenberry, an app developer whom I greatly respect.
Great Bug Reports tend to have:
- A quick summary and/or background
- Steps to reproduce
- Be specific!
- Give sample code if you can. My stackoverflow question includes sample code that anyone with a base R setup can run to reproduce what I was seeing
- What you expected would happen
- What actually happens
- Notes (possibly including why you think this might be happening, or stuff you tried that didn't work)
People love thorough bug reports. I'm not even kidding.
- Tabs over spaces
- We follow the PEP-8 standard for all the python code written. Guidelines can be found here https://www.python.org/dev/peps/pep-0008/
By contributing, you agree that your contributions will be licensed under its MPL-2.0 License.
This document was adapted from the open-source contribution guidelines for Facebook's Draft