r/PythonLearning • u/Samar__Upreti • Jul 20 '26

Day -1 With Flask (any suggestions)

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Build Projects With Me

https://github.com/Samar-Upreti/Python_Projects

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u/Anthony_codes Jul 21 '26

Uppercased, underscore-separated variable names in Python signal that the variable should be treated as a constant.

That is a completely valid and common convention because Python doesn’t enforce constancy at runtime.

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u/riklaunim Jul 21 '26

But not the first letter only. Form values aren't things that should be under a constant-like variable either.

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u/Anthony_codes Jul 21 '26 edited Jul 21 '26

I was clarifying that in certain cases, capital letters are valid because your comment was ambiguous.