What Is The Pythonpath Variable In Python?
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In this tutorial, we will learn what is the PYTHONPATH variable in Python. This tutorial is part of Python's top 25 most commonly asked interview questions.
PYTHONPATH
- It is an environment variable that is used when a module is imported.
- When a module is imported, PYTHONPATH is used to check if the imported packages or modules are available in the existing directories.
- the interpreter uses this environment variable to identify which module needs to be loaded.
To know about it, please refer to the official documentation website - official website.
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