Endpoint class example for Destiny 2 api

endpoint_classes.py

class Endpoint:
    """
    Abstract end point class: this is never used directly. Concrete
    endpoints inherit from this.
    """
    def __init__(self, headers, request_parameters = None, url_arguments = None):
        self.url_arguments = url_arguments
        self.url_initial = self.make_url()
        self.request_params = request_parameters
        self.headers = headers
        self.response = self.make_request()
        self.request_duration = self.response.elapsed.total_seconds()
        self.url = self.response.url
        self.data = self.get_data()

    def make_url(self):
        """Reimplement for each end point instance"""
        return

    def make_request(self):
        try:
            if self.request_params:
                response = requests.get(self.url_initial, headers = self.headers, \
                                        params = self.request_params)
            else:
                response = requests.get(self.url_initial, headers = self.headers)
            if not response.ok:
                response.raise_for_status()

        except requests.exceptions.RequestException as requestExc:
            msg = f"Endpoint.make_request() exception:\n{requestExc}"
            logger.exception(msg)
            raise
        else:
            return response

    def get_data(self):
        try:
            response_json = self.response.json()
        except json.JSONDecodeError as jsonError:
            msg1 = f"JSONDecodeError in Endpoint.get_data()."
            msg2 = "Response does not contain json-encoded data.\n"
            msg3 = f"URL: {self.url}.\nError: '{jsonError}'"
            msg = msg1 + msg2 + msg3
            logger.exception(msg)
            raise

        try:
            data = response_json['Response']
        except KeyError as keyError:
            error_code = response_json['ErrorCode']
            error_status = response_json['ErrorStatus']
            error_message = response_json['Message']
            msg1 = f"KeyError in Endpoint.get_data().\nURL: {self.url}.\n"
            msg2 = f"Error code {error_code}: {error_status}.\nMessage: {error_message}.\n"
            msg = msg1 + msg2
            logger.exception(msg)
            raise
        else:
            return data

    def __repr__(self):
        return "Endpoint instance."


class GetProfile(Endpoint):
    """https://bungie-net.github.io/multi/operation_get_Destiny2-GetProfile.html"""
    def __init__(self, headers, request_parameters = None, url_arguments = None):
        super().__init__(headers, request_parameters, url_arguments)

    def make_url(self):
        url = f"{BASE_URL}{str(self.url_arguments['membership_type'])}/Profile/{self.url_arguments['member_id']}/"
        return url

    def __repr__(self):
        return f"GetProfile instance.\nURL: {self.url}."