There are plenty of cases in Python and similar languages where it's not clear where a method is defined, consider `myClassInstance.myMethod`, how do you find its definition? You do not immediately know which class it belongs to, nor where that class is defined. This is especially the case when you've got classes inheriting from multiple levels of other classes.
To put things in context, I don't come from a Python background but from a Go background, where methods are always called with their package (unless it's in the current package). I got used to it because it makes the context clear.
