Python離線安裝依賴包

1.制作requirement.txt

pip freeze > requirement.txt

2.下載離線Pytho安裝包

pip download -r requirement.txt -d offline_package

3.安裝離線安裝包

pip install --no-index --find-links=./offline_package -r requirement.txt

4.獲取安裝平台關鍵信息

1. import pip
2. print(pip.pep425tags.get_supported()

5.組裝下載包安裝信息

python3 -m pip  download -r requirements.txt --implementation cp --abi cp34m --platform linux_armv7l --python-version 34 -d offlinepackage  --no-deps -i https://www.piwheels.org/simple