I noticed you duplicated this code from the base class in one other driver as well. I know there is a small difference at the bottom, but duplication like this is problematic (it makes code hard to maintain). On top of the duplication, this also break the implicit signature / contract of the parse_body method (it should return an object, not a tuple).

I will review this and merge this today, but after this is merged can you please open a new PR which reduces the duplication - you should re-use as much functionality from the parent class as possible.

One thing you could do is make parse_body a no-op and add a new parse_body_and_errors method and make constructor look something like this:

def __init__(self, response, connection):
    super(Foo, self).__init__(response=response, connection=connection)

   self.objects, self.errors = self.parse_body_and_errors()
   if self.errors:
     raise self._make_excp(self.errors[0])

Sure. Sorry for my bads! I'll look at this tomorrow. Thank you so much!