mirror of
https://github.com/Brandon-Rozek/website.git
synced 2024-11-13 20:27:29 -05:00
29 lines
1,017 B
Markdown
29 lines
1,017 B
Markdown
---
|
|
title: "Python Packaging: Optional Dependencies"
|
|
date: 2020-05-01T00:43:07-04:00
|
|
draft: false
|
|
tags: ["Python"]
|
|
medium_enabled: true
|
|
---
|
|
|
|
It is possible to make different package group of optional dependencies for a Python package. This is useful if you want to include an extra set of dependencies for developers/maintainers of the package. We can also define a plugin-based package similarly to how [OpenAI Gym uses it](https://github.com/openai/gym/blob/67212547ac29296839434324a0d5996e48fae840/setup.py) to denote different categories of environments you can setup.
|
|
|
|
```python
|
|
from setuptools import setup, find_packages
|
|
|
|
extras = {
|
|
'typing': ['mypy~=0.740', 'mypy-extensions~=0.4.0', 'pylint~=2.4.4'],
|
|
'testingdocs': ['tox~=3.14.6', 'Sphinx~=3.0.1'],
|
|
}
|
|
|
|
# Meta dependency groups.
|
|
extras['all'] = [item for group in extras.values() for item in group]
|
|
|
|
setup(name='example',
|
|
version='0.0.1',
|
|
packages=find_packages(),
|
|
install_requires=['Flask~=1.1.1'],
|
|
extras_require=extras,
|
|
)
|
|
```
|
|
|