Unexpected behavior in content.delete

[rafaelbco]

If I do:

api.content.delete(objects=[])

I expect that the function will do nothing and exit without errors. However, an exception is raised.

The reason is the first line of code of the delete function:

objects = objects or [obj]

Since objects is an empty list and obj is None (the default value) we end up with objects being [None].

An easy way to fix is to filter out None objects from the resulting list:

objects = objects or [obj]
objects = [o for o in objects if o is not None]
if not objects:
    return

[gforcada]

That could be handled on the decorators to keep the function simple and easy to read as well.