Virtual Environment in Python | How to Create Virtual Environment in Python? | Python | Simplilearn

In this Virtual Environment in Python tutorial, we will explore the venv library and learn how to create a virtual environment for your project. Virtual environments are isolated environments that allow developers to work on multiple projects with different dependencies without conflicts. In this how to create a virtual environment video, we will learn to activate and deactivate virtual environment.

Here we start with:

00:00 Introduction to Python Virtual Environment
00:17 Simplilearn's PCP in AI and ML Course
00:51 Quiz Question
01:29 What is Virtual Environment
04:07 Why do you need a Virtual Environment?
04:52 How to create a Virtual Environment?
06:21 How to activate Virtual Environment?
07:23 How to deactivate Virtual Environment?
07:41 How to extract all the libraries installed on your system

✅Virtual environments are isolated environments that allow developers to work on multiple projects with different dependencies without conflicts. This is crucial when working on multiple projects simultaneously, especially those with different dependencies, because the virtual environment ensures that each project has its own set of dependencies that will not conflict with those of other projects.
In Python, virtual environments are created using the built-in venv module, which creates a directory with a specific structure that contains a copy of the Python interpreter, as well as other necessary files.


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Got a Question on this topic? Let us know in the comment section below 👇 and we'll have our experts answer it for you.

[thefourhourtalk]

my packages are not showing after pip freeze

[ayanachu]

Sir, i created virtualenvironmnet using python - m venv.. But when it comes comes to terminal side.. >work on envname. It says virtualenv" envname" doesn't exist.
Create it with "mkvirtualenv"...
So sir, wht the actual prbm?but i can't setup virtualenv using mkvirtualenv.


Please help 🙏

[peacefulart]

Thanks for sharing such a useful video!