Python 離線工作環境搭建

准備

在斷網的和聯網的機器安裝pip，下載地址https://pypi.python.org/pypi/pip 

 

在聯網的開發機器上安裝好需要的包

例如：

pip3 install paramiko
pip3 install fabric

打包已安裝的包

新建pyenv文件夾用來存儲下載下來的所需安裝包

pip3 list #查看安裝的包

#使用pip導出當前環境所有依賴包信息文件
pip3 freeze >requirements.txt

# 下載所有依賴包到本地
pip3 install -r requirements.txt -d /root/pyenv/

# pip10使用
pip download -d C:\Users\pyenv -r requirements.txt

　　

在其他環境下(相同的系統環境)安裝所有依賴

$ 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))

 

查看已經安裝的包

pip freeze