modern python project

create a repository in github

• gitignore
• license
• readme

global tools

pyenv

brew install pyenv

# modify shell
echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n  eval "$(pyenv init -)"\nfi' >> ~/.bash_profile

# build dependencies of python
brew install openssl readline sqlite3 xz zlib

source ~/.bash_profile

python

pyenv install 3.9.0

# make python version in local directory
pyenv local 3.9.0

poetry

curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python -

1. open a new shell, initialize python project

   peotry init -n
   

2. 修改 project.toml

3. 增加 src, 在其中增加 modern_python package repository --> kebab case modern-python python package --> snake case modern_python

4. __init__.py

   # src/modern_python/__init__.py
   __version__ = "0.1.0"
   

5. 创建python虚拟环境

   poetry install
   
   # run python inside the new venv
   poetry run python
   

6. 添加依赖

   poetry add click
   

initial code

在 src/modern_python 中创建 console.py

在 project.toml 中

[tool.poetry.scripts]
modern-python = "modern_python.console:main"

# install
poetry install
# run
poetry run modern-python

添加 requests

test