'The same as self._create, but it works a list of notes.'

def _create_notes(self):

    try:
        notes = json.loads(self.request_content)
    except ValueError:
        self.respond(400, 'Bad    Request')
        return
    if (not isinstance(notes, list)):
        self.respond(400, 'Bad    Request')
        return
    for note in notes:
        note.update({'id': uuid4().hex, 'annotator_schema_version': 'v1.0', 'created': (note['created'] if note.get('created') else datetime.utcnow().isoformat()), 'updated': (note['updated'] if note.get('updated') else datetime.utcnow().isoformat())})
        self.server.add_notes(note)
    self.respond(content=notes)
