python 如何上传包到pypi

/packaging_tutorial
 /example_pkg
  __init__.py

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

# 测试

这只是一个测试。

- 测试 1
- 测试 2
- 测试 3

import setuptools

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

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

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.

pip install setuptools wheel -i https://pypi.douban.com/simple

pip install --upgrade setuptools wheel -i https://pypi.douban.com/simple

python setup.py sdist bdist_wheel

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

pip install twine -i https://pypi.douban.com/simple

twine upload dist/*

Enter your username: heyulong 
Enter your password: 
Uploading distributions to https://upload.pypi.org/legacy/
Uploading example_pkg_heyulong-0.0.1-py3-none-any.whl
100%|██████████████████████████████████████| 5.49k/5.49k [00:01<00:00, 4.66kB/s]
Uploading example-pkg-heyulong-0.0.1.tar.gz
100%|██████████████████████████████████████| 4.23k/4.23k [00:01<00:00, 2.21kB/s]

pip install example-pkg-heyulong