How do I publish a package on PyPI?

How do I publish a package on PyPI?

How to upload your python package to PyPi

1. Make your code publish-ready.
2. Create a python package.
3. Create the files PyPi needs.
4. Create a PyPi account.
5. Upload your package to github.com.
6. Upload your package to PyPi.
7. Install your own package using pip.
8. Change your package.

Are packages on PyPI safe?

Malware posing as Python libraries is routinely showing up on PyPI, Python’s official package index. By and large, the official third-party library repositories for languages run as open source projects, like Python, are safe.

Can open source be licensed?

Open source licenses are licenses that comply with the Open Source Definition — in brief, they allow software to be freely used, modified, and shared. To be approved by the Open Source Initiative (also known as the OSI), a license must go through the Open Source Initiative’s license review process.

Is PyPI is the only existing Python Repository?

The Python Package Index, or PyPI, is a vast repository of open-source Python packages supplied by the worldwide community of Python developers. The official index is available at https://pypi.org, and the site itself is maintained by the Python Software Foundation.

When you use PIP to install a package that requires one or more dependencies then?

Pip relies on package authors to stipulate the dependencies for their code in order to successfully download and install the package plus all required dependencies from the Python Package Index (PyPI). But if packages are installed one at a time, it may lead to dependency conflicts.

Can I trust PyPI?

If your users trust you, PyPI works perfectly fine. Packages are served over HTTPS and checksums are available to verify against.

Can you pip install a virus?

Yes, and this half of the why sudo pip install is a really bad idea. If there is malicious code in the setup (and you don’t get a wheel for that package), then that malicious code runs as root.

What kind of license does Python use on PyPI?

The majority of packages on PyPI, 64%, use a “permissive” license, such as the MIT, Apache 2.0 and 2- or 3-Clause BSD licenses. 18.5% use a “strong copyleft” license, such as the GPL and AGPL licenses. 3% use a “weak copyleft” license, such as the LGPL and MPL licenses.

How to publish an open-source Python package to PyPI?

Here we will learn how to upload a Python open-source package to PyPI or the Python Packaging Index in this post. You must first be conscious of the PyPI for that. It’s a Python programming language software repository. With just a few simple commands, you can download and install all the software and libraries developed by the Python community.

Can a package be distributed without a license?

In many jurisdictions, packages without an explicit license can not be legally used or distributed by anyone other than the copyright holder. If you’re unsure which license to choose, you can use resources such as GitHub’s Choose a License or consult a lawyer. For an example, see the LICENSE.txt from the PyPA sample project.

How to configure, package and distribute Python projects?

This section covers the basics of how to configure, package and distribute your own Python projects. It assumes that you are already familiar with the contents of the Installing Packages page. The section does not aim to cover best practices for Python project development as a whole.