Why do we use a virtual environment (venv) for a Python service?

Problem Statement

Explanation

A virtual environment gives your project its own interpreter and site-packages. This avoids version conflicts with global packages and keeps builds reproducible. It also makes deployments predictable: you freeze exact versions and recreate the same environment everywhere.

Code Solution

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python -m venv .venv
source .venv/bin/activate  # Windows: .venv\Scripts\activate
pip install -r requirements.txt

Practice Sets

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System Design & Best Practices

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Why do we use a virtual environment (venv) for a Python service?

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

Why do we use a virtual environment (venv) for a Python service?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Is Python compiled, interpreted, or both?

Which of these joins two lists to make one new list?

Which loop runs until a condition becomes false?

Which method gives the floor value of a float?

In Python, what is the difference between '/' and '//'?

More from Python

Master Interviews
Anywhere, Anytime