Instantiate all objects in a module?

[Donald Westfield]

I have my own module, called mystuff.py, which is to be imported for an
app.

The number of classes in the module will vary, so I need a subroutine that
will instantiate all of them as objects, and assign a variable to each,
regardless of what names the classes are.

Then I need to be able to delete these objects from memory completely at
times.

Can someone recommend a subroutine for this?