Consider whether the tags should be functions or classes?

[MarcSkovMadsen]

I have a feeling it would be better to make the tags in the tags.py file child classes of Component child. Right now they are tag_function functions.

• It would enable inheritance.
• It would enable a better distinction between instances of tags as they are instances of different classes instead of just instances of Component.

Maybe it does not matter. Right now it is just a feeling.

The implication would be that the tags should be PascalCase and that the make_a_tag_function should return a Class instead of a function.

[paulopes]

I thought that I should use functions where class functionality is not really required, as functions are more lightweight.