📚 Add Dependency Guidelines to Python Styleguide

[Nicoretti]

Summary

Add a section on why and how to pin dependencies and their versions.

Details

It’s important to provide detailed guidelines on pinning project dependencies in the python style guide. This includes the differences and methodologies for pinning dependencies for applications and libraries. Additionally, it should cover scenarios where vendoring the dependencies could be necessary.

Background & Context

This documentation should be added because it will help developers understand the importance of pinning dependencies, and how to do it properly. It also provides clarity on when and why vendoring dependencies might be necessary. Ensuring project dependencies are managed correctly can prevent a lot of future issues and maintain stability.

Links & References

• Discussion: Should I be pinning my dependencies?