Read in the __exclude__ list and remove all excluded objects from the
        high data

def apply_exclude(self, high):
        '''
        Read in the __exclude__ list and remove all excluded objects from the
        high data
        '''
        if '__exclude__' not in high:
            return high
        ex_sls = set()
        ex_id = set()
        exclude = high.pop('__exclude__')
        for exc in exclude:
            if isinstance(exc, six.string_types):
                # The exclude statement is a string, assume it is an sls
                ex_sls.add(exc)
            if isinstance(exc, dict):
                # Explicitly declared exclude
                if len(exc) != 1:
                    continue
                key = next(six.iterkeys(exc))
                if key == 'sls':
                    ex_sls.add(exc['sls'])
                elif key == 'id':
                    ex_id.add(exc['id'])
        # Now the excludes have been simplified, use them
        if ex_sls:
            # There are sls excludes, find the associtaed ids
            for name, body in six.iteritems(high):
                if name.startswith('__'):
                    continue
                if body.get('__sls__', '') in ex_sls:
                    ex_id.add(name)
        for id_ in ex_id:
            if id_ in high:
                high.pop(id_)
        return high