首先外網下載所需要的安裝包
1.新建虛擬環境
python -m venv QtTest
2.安裝PyQt5和PyQt5-tools這兩個庫
pip install pyQt5-tool -i https://mirrors.aliyun.com/pypi/simple/
pip install PyQt5-tool -i https://mirrors.aliyun.com/pypi/simple/
3.匯出requirements.txt這個檔案
pip freeze --local >requirements.txt
4.安裝requirements.txt下載
pip download -d . -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/
把whl和requirements.txt匯入內網按照
pip install --no-index --ignore-installed --find-links=./Packages -r ./Packages/requirements.txt