Python VirtualEnv Tutorial: why we have to use Virtual Environments in Python
This Python VirtualEnv Tutorial is about using of virtual environments for Python development, and is about of using Python virtualenv library in particular. What are Python virtual environments, why and how to use them.
To create a virtual environment I use the Python virtualenv library, because its the fastest option.
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In the video:
How to install a virtual environment (venv) using Python Virtualenv library:
pip install virtualenv
How to create a Python virtual environment:
virtualenv venv
To activate a created Python virtual environment:
source /venv/bin/activate
How to save Python project dependencies to a requirements.txt file
How to install packages listed in requirements.txt file (how to use requirements.txt)
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Python VirtualEnv Tutorial: Virtual Environments in Python
• Python VirtualEnv Tutorial: why we ha...
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