The familiar formatted string, or f-string, feature in Python provides a convenient way to print variables as part of ... Template): output = [] inside_tag = False for item in input: if isinstance ...

Post a runnable example that demonstrates the unwanted behavior. There are a number of different ways to cause that sort of thing in Python.

We often read (including in the book Advanced Bash-Scripting Guide by Mendel Cooper) that if we pass variable names as parameters to functions, they will be treated as string literals and cannot be ...