Python virtual environment package exe

why virtural environment¶

If you do not create a virtual environment, the packaged exe file is very large, so you need to create a virtual environment.

• Anaconda3
• Python3.8

The steps to establish a virtual environment are as follows:

View the virtual environment:

conda info --envs

conda create -n auto python==3.8 
# Create a virtual environment auto named myself

The created virtual environment is under envs in the anaconda installation directory:

# Activate the virtual environment
conda activate auto 

# Exit the virtual environment
conda deactivate

# delete virtual environment
conda remove -n aotu--all 

Install the required packages in the virtual environment

pip install pyinstaller

Packing¶

Switch to the place where the code and ico pictures are stored: use this command to package

Pyinstaller -F -i a.ico a.py

after packaging: