Python 离线工作环境搭建

python

准备

在断网的和联网的机器安装pip,下载地址https://pypi.python.org/pypi/pip 

在联网的开发机器上安装好需要的包

例如:

pip3 install paramiko

pip3 install fabric

打包已安装的包

新建pyenv文件夹用来存储下载下来的所需安装包

pip3 list #查看安装的包

#使用pip导出当前环境所有依赖包信息文件

pip3 freeze >requirements.txt

# 下载所有依赖包到本地

pip3 install -r requirements.txt -d /root/pyenv/

# pip10使用

pip download -d C:\Users\pyenv -r requirements.txt

  

在其他环境下(相同的系统环境)安装所有依赖

$ pip install --no-index --find-links=/home/pyenv -r requirements.txt

Collecting asn1crypto==0.24.0 (from -r requirements.txt (line 1))

Collecting bcrypt==3.1.4 (from -r requirements.txt (line 2))

Collecting certifi==2018.4.16 (from -r requirements.txt (line 3))

Collecting cffi==1.11.5 (from -r requirements.txt (line 4))

Collecting chardet==3.0.4 (from -r requirements.txt (line 5))

Collecting cryptography==2.2.2 (from -r requirements.txt (line 6))

Requirement already satisfied: fabric==2.0.1 in /home/ap/tscms/anaconda3/lib/python3.6/site-packages/fabric-2.0.1-py3.6.egg (from -r requirements.txt (line 7))

查看已经安装的包

pip freeze

在其他环境下(相同的系统环境)安装whl包

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