How do I pin dependencies and use requirements

Pinning dependencies is a crucial practice in software development, especially when using Python. By specifying exact versions of libraries in a requirements file, you can ensure that your application will behave consistently across different environments.

To pin dependencies in Python, you can create a requirements.txt file and specify the libraries along with their versions. For example:

Flask==2.0.1 Requests==2.25.1 NumPy==1.21.0

This approach helps to avoid compatibility issues and makes it easier to manage updates and changes in your project.


Python dependencies requirements pinning software development requirements.txt Flask Requests NumPy

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