request.py

import requests
import json
import urllib.parse


URL = "http://10.10.10.105/link/"
PROXY = "http://10.10.10.105/link/proxy/"


class Request(object):
    def __init__(self, class_url, request_type, request_class, response_class, headers, data, url=URL, proxy=PROXY):
        """

        :type class_url: string
        :param class_url: for example "chats/system"
        :type request_type: string
        :param request_type: for example "GET", "POST", "SET"
        :type request_class: string
        :param request_class: for example "Chats.ChatInfos"
        :type response_class: string
        :param response_class: for example "Chats.GetMesagesResponse"
        :return: Response object
        :rtype: requests.Response
        """
        self.class_url = class_url
        self.request_type = request_type
        self.request_class = request_class
        self.response_class = response_class

        # Making url like https://kurshigames.ru/link/api/attributes
        self.params = {
            "url": "{URL}{API}{CLASS_URL}".format(**{'URL': URL.rstrip('/')+'/',
                                                     'API': 'api'.rstrip('/')+'/',
                                                     'CLASS_URL': class_url.rstrip('/')+'/'}),
            "requestClass": "Twocookies.API.{}".format(request_class),
            "responseClass": "Twocookies.API.{}".format(response_class)
            }

        # Making a header
        self.headers = {**{
            'Content-Type': "application/proto-binary",
            'Accept': "application/proto-binary",
            }, **headers}

        self.data = data

        # Convert dictionary to json-sting unless it's a string already
        if isinstance(self.data, dict):
            data = json.dumps(self.data)
        elif isinstance(self.data, str):
            try:
                # Check if incoming JSON string is decodable
                json.loads(self.data)
            except json.JSONDecodeError as e:
                print('JSON string used is not a valid json format')
                raise e
        else:
            raise ValueError('Only JSON-strings and dicts are accepted')

    def run(self):
        return requests.post(
                                PROXY,
                                data=self.data,
                                headers=self.headers,
                                params=self.params,
                                hooks={'response': self.print_url})
        #
        # return requests.request(self.request_type,
        #                         PROXY,
        #                         data=self.data,
        #                         headers=self.headers,
        #                         params=self.params,
        #                         hooks={'response': self.print_url})

    def print_url(self, r, *args, **kwargs):
        print(urllib.parse.unquote(r.url))

response = Request(class_url='chats/system',
                   request_type='POST',
                   request_class='Chats.ChatInfos',
                   response_class='Chats.GetMesagesResponse',
                   headers={'token': "5bf7e7db0a92ce8278ea68ad"},
                   data={"Name": "system",
                         "LastMessage": 0}
                   )

# print(response.json())
# print(response.raise_for_status())
print(response.run().status_code)
print(response.run().text)