Due to confidentiality requirements , Must be developed in an offline environment , So you need to download it manually Python Offline installation package for , Then install it on the confidential computer .
I used to want to download the library , direct pip install package That's it , Only after offline installation , It turns out that you can't just install a library 1 Installation packages , You also need to download all the libraries that the library depends on . It took a long detour to install the environment .
The first way ： Install packages offline one by one from the official website
The second way ： utilize Anaconda Virtual environment for

Mode one ： Download offline Whl Offline installation files

Download offline package

Official website ：https://pypi.org/

• Enter the library you want to find in the search box
  
• Select the correct Library
  
• spot download file Skip to download out , Choose the version that suits you ：win/linux/32/x64 wait
  • Tips ： Use Thunder download Much faster than web downloads , It is also easy to fail to download using the browser .
    

Unofficial Website ：https://www.lfd.uci.edu/~gohlke/pythonlibs/

This page bytes Ctrl+F Search and download

Install offline

Switch to the directory of the installation package

pip install package.xxx.whl
# perhaps 
pip install package.xxxx.tar.gz

Mode two ： Use Anaconda A virtual environment

1. Install on computers that are not connected to the Internet Anaconda
2. Create a virtual environment on a computer that can be connected to the Internet , Then install all the necessary packages
3. Copy Anaconda Installation directory envs The virtual environment just created in
4. Put the entire folder on the offline computer envs Under the directory
5. Use this virtual environment on an offline computer .

Offline installer

Sky wing cloud disk ：https://cloud.189.cn/t/yYbyInENbiiq
It contains packed ：
1. tensorflow linux py36 rely on
2. tensorflow win64 py36 rely on
3. gensim win64 py36 rely on
4. Install other common offline libraries