Python编程：twine模块打包python项目上传pypi

注册账号（重要）

https://pypi.org

创建项目

创建一个名为 example_pkg 的项目，目录结构如下

example_pkg
  /example_pkg
    __init__.py

编辑文件 example_pkg/__init__.py

name = "example_pkg"

创建包文件

/example_pkg
  /example_pkg
    __init__.py
  setup.py
  LICENSE
  README.md

创建 setup.py

按照自己的信息，逐项填写即可

import setuptools

with open("README.md", "r") as fh:
    long_description = fh.read()

setuptools.setup(
    name="example_pkg",
    version="0.0.1",
    author="Example Author",
    author_email="[email protected]",
    description="A small example package",
    long_description=long_description,
    long_description_content_type="text/markdown",
    url="https://github.com/pypa/example-project",
    packages=setuptools.find_packages(),
    classifiers=(
        "Programming Language :: Python :: 3",
        "License :: OSI Approved :: MIT License",
        "Operating System :: OS Independent",
    ),
)

创建 README.md

建议写的详细些，展示你项目的主要介绍

 # Example Package

This is a simple example package. You can use
[Github-flavored Markdown](https://guides.github.com/features/mastering-markdown/)
to write your content.

创建 LICENSE

可以忽略

可参考：https://choosealicense.com/

Copyright (c) 2018 The Python Packaging Authority

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

生成发布压缩包

确保已经安装setuptools 和 wheel

python3 -m pip install --user --upgrade setuptools wheel

setup.py文件同目录命令行下运行

python3 setup.py sdist bdist_wheel

产生两个文件

dist/
  example_pkg-0.0.1-py3-none-any.whl
  example_pkg-0.0.1.tar.gz

tar.gz 源文件
.whl 分发文件

上传文件

安装twine

pip install twine

上传

twine upload dist/*

没有报错就成功了

Uploading distributions to https://test.pypi.org/legacy/
Enter your username: [your username]
Enter your password:
Uploading example_pkg-0.0.1-py3-none-any.whl
100%|█████████████████████| 4.65k/4.65k [00:01<00:00, 2.88kB/s]
Uploading example_pkg-0.0.1.tar.gz
100%|█████████████████████| 4.25k/4.25k [00:01<00:00, 3.05kB/s]

安装你刚刚上传的包

pip install -i https://test.pypi.org/simple/ example_pkg

导入测试

>>> import example_pkg
>>> example_pkg.name
'example_pkg'

参考
Packaging Python Projects