python: pyenv

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related:

搭建开发环境:

• Java/Kotlin: Tutorial #244: Java 开发环境搭建
• Nodejs #201 : nodejs 开发环境搭建
• Flutter: SDK Version Management - FVM #216 : flutter 开发环境搭建
• Macbook: M1 - setup new a device #330 : macbook 初始化

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pyenv:

• 支持安装pyenv:
• 官方相关项目:
  • https://github.com/pyenv/pyenv-installer
  • 官方FAQ: https://github.com/pyenv/pyenv/wiki

# 必装依赖, 有可能导致python安装不成功
sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev xz-utils tk-dev

# 官方安装方式1:
curl -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash

# 方式2: mac的homebrew


# 更新:
pyenv update

# 卸载:
rm -fr ~/.pyenv

# 配置zsh:
export PATH="~/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"

pyenv使用方法:

• https://github.com/pyenv/pyenv

# 查看可以安装的版本列表:
pyenv install --list

# 过滤py3.6版本:
pyenv install --list | grep 3.6

# 过滤py2.7版本:
pyenv install --list | grep 3.6


# install: 
pyenv install 2.7.14

# install py3.6
pyenv install 3.6.4

# 查看已经安装的列表:
pyenv versions

# 创建虚拟环境:
pyenv virtualenv <python版本> <环境name>

pyenv virtualenv 3.6.4 py36-base

pyenv virtualenv 3.6.4 py36-kiln


# 局部激活虚拟环境:
pyenv local py36-kiln

# 全局激活:
pyenv global py36-kiln

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poetry:

• https://python-poetry.org/

• ✅️ 安装:

# 不建议使用其他方式安装:
curl -sSL https://install.python-poetry.org | python3 -

• ✅️ 卸载+重装: 遇到改坏配置, 运行不正常. 重装一下.

curl -sSL https://install.python-poetry.org | python3 - --uninstall
curl -sSL https://install.python-poetry.org | python3 -

• poetry.toml, 项目内 创建 .venv

[virtualenvs]
prefer-active-python = true  # 核心
in-project = true # release app
create = true   # release app
path = ".venv"