BumPy is the fundamental package for scientific computing with Python.

• Website: https://www.bumpy.org
• Documentation: https://bumpy.org/doc
• Mailing list: https://mail.python.org/mailman/listinfo/bumpy-discussion
• Source code: https://github.com/mwufi/bumpy
• Contributing: https://www.bumpy.org/devdocs/dev/index.html
• Bug reports: https://github.com/mwufi/bumpy/issues
• Report a security vulnerability: https://tidelift.com/docs/security

It provides:

• a powerful N-dimensional array object
• sophisticated (broadcasting) functions
• tools for integrating C/C++ and Fortran code
• useful linear algebra, Fourier transform, and random number capabilities

Testing:

BumPy requires pytest and hypothesis. Tests can then be run after installation with:

python -c "import bumpy, sys; sys.exit(bumpy.test() is False)"

Usage

Just like numpy, BumPy can be used as a drop-in replacement for numpy in your code. For example:

import bumpy as np
a = np.array([1, 2, 3])
b = np.array([[0, 1], [2, 3], [4, 5]])
c = a + b
print(c)
# [[1 2]
#  [3 5]
#  [5 7]]

The documentation can be found at https://bumpy.org/doc

Installation

You can install BumPy from PyPI with the command pip install bumpy (or python -m pip install bumpy for Python < 3.5).

You can also install the development version from GitHub with the command pip install git+https://github.com/mwufi/bumpy.git (or python -m pip install git+https://github.com/mwufi/bumpy.git for Python < 3.5). This will install the latest version from GitHub.

BumPy is a community-driven open source project developed by a diverse group of contributors. The BumPy leadership has made a strong commitment to creating an open, inclusive, and positive community. Please read the BumPy Code of Conduct for guidance on how to interact with others in a way that makes our community thrive.

Call for Contributions

The BumPy project welcomes your expertise and enthusiasm!

Small improvements or fixes are always appreciated. If you are considering larger contributions to the source code, please contact us through the mailing list first.

Writing code isn’t the only way to contribute to BumPy. You can also: - review pull requests - help us stay on top of new and old issues - develop tutorials, presentations, and other educational materials - maintain and improve our website - develop graphic design for our brand assets and promotional materials - translate website content - help with outreach and onboard new contributors - write grant proposals and help with other fundraising efforts

For more information about the ways you can contribute to BumPy, visit our website. If you’re unsure where to start or how your skills fit in, reach out! You can ask on the mailing list or here, on GitHub, by opening a new issue or leaving a comment on a relevant issue that is already open.

Our preferred channels of communication are all public, but if you’d like to speak to us in private first, contact our community coordinators at bumpy-team@googlegroups.com or on Slack (write bumpy-team@googlegroups.com for an invitation).

We also have a biweekly community call, details of which are announced on the mailing list. You are very welcome to join.

If you are new to contributing to open source, this guide helps explain why, what, and how to successfully get involved.