Return whether a REST couchdb operation was successful or not.

    On error will raise a RESTException

def result(self, couchdb_response_text):
    """
    Return whether a REST couchdb operation was successful or not.

    On error will raise a RESTException
    """
    result = json.loads(couchdb_response_text)

    if result.get("ok"):
      return True
    elif result.get("error"):
      raise RESTException(
        "%s: %s" % (result.get("error"), result.get("reason"))
      )
    return result