Python setuptools setup arguments
Python setuptools setup arguments
Here are the responses in English:
Python's Setuptools is a widely-used package manager for installing and distributing Python packages (also known as "modules" or "projects"). The SetupArguments module provides utilities for constructing and validating setup configurations, which are used to specify metadata about your project and its dependencies.
Some of the most common arguments that you can use in your setup.py file include:
name: This is the name of your package, which will be used as the base name for your package's distribution files (e.g., .egg, .tar.gz). version: This is the version number of your package. author: This is the author's name and email address for the project. maintainer: This specifies who maintains the package. url: This provides a URL where users can find more information about the package. license: This specifies the license that governs how your software may be used, modified, or distributed. packages: You can use this argument to specify which packages in your project should be included in the distribution files. install_requires: This is a list of dependencies required for running your package. These are typically other Python packages or libraries that you depend on. setup_requires: This is a list of dependencies required for setting up your package, such as building extensions. These are typically other Python packages or libraries that you need to have installed before you can set up your project. test_suite: You can specify the name of the test suite using this argument. entry_points: This is used to define entry points for your application (e.g., console scripts, GUI applications). include_package_data: By default, Setuptools doesn't include package data files (like .txt or .html files) in the distribution file. You can set this option to True if you want those files included. zip_safe: This flag determines whether your project's .egg and .tar.gz archives are "safe" for installation into a zip-safe Python interpreter. classifiers: Setuptools provides a list of classifiers that help other projects (like PyPI) determine what type of software your project is, such as its programming language or operating system requirements. packages_file: You can specify the name of the packages file using this argument. This is optional; if you don't provide it, Setuptools will look for a packages file named "package_data" in the root directory of your package.Here's an example of how to use these arguments in a setup.py file:
from setuptools import setup
setup(
name='MyPackage',
version='1.0',
author='John Doe',
maintainer='Jane Smith',
url='https://mywebsite.com/mypackage/',
license='MIT',
packages=['mypackage'],
install_requires=['numpy', 'pandas'],
setup_requires=['setuptools'],
test_suite='nose.collector',
entry_points={
'console_scripts': [
'mypackage = mypackage.myfile:main'
]
},
include_package_data=True,
zip_safe=False,
classifiers=[
'Development Status :: 3 - Alpha',
'Topic :: Scientific/Engineering',
'Intended Audience :: Developers',
'Operating System :: OS Independent',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3.x',
'License :: OSI Approved :: MIT License',
],
)
Remember that you can also add custom arguments as per your project's requirements.
What is Python setuptools used for?
Python's setuptools (Source Tarball Tools) is a collection of tools primarily used to install and manage packages, particularly for the Python programming language. Setuptools is built on top of the distutils package distribution toolset, which was initially developed by Greg Ward in 2000.
Setuptools provides many advanced features that were not present in the original distutils package, such as:
Easy Installation: setuptols allows users to install packages with ease. This includes installing source distributions (sdist), wheel (.whl) files, and egg files. Package Management: setuptools enables the creation, modification, and maintenance of Python packages. It provides commands for building, installing, and uninstalling packages.Some key features of setuptools include:
Build and Install Packages: setuptols includes a build script that can create binary (wheel) distributions from source (sdist) packages. Package Index Maintenance: setuptols helps maintain the Python Package Index (PyPI), which is the central repository for Python packages. It handles package registration, updates, and removal.The benefits of using setuptools include:
Simplified Installation: users can easily install Python packages through pip or easy_install. Improved Package Management: setuptols simplifies the creation and maintenance of Python packages. Centralized Repository: PyPI serves as a central repository for Python packages, making it easier to find and share packages.In addition, setuptools supports various package formats:
Source Distributions (sdist): source code archives that can be used to build packages on different platforms. Wheel (.whl) files: pre-built binary distributions that can be installed directly without requiring a compilation step. Egg Files: self-contained executables for Windows, similar to wheel files.To utilize setuptools, developers typically:
Create and package their Python code using the setup.py file and appropriate commands (e.g., build, install). Register their package with PyPI, making it available for installation through pip or easy_install. Manage packages by installing, updating, and removing them as needed.In summary, Python's setuptools is a powerful tool that simplifies the process of creating, managing, and installing Python packages. Its advanced features and support for various package formats make it an essential component in the world of Python development.
