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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def sociallogin_from_response(self, request, response):
 """ Instantiates and populates a `SocialLogin` model based on the data retrieved in `response`. The method does NOT save the model to the DB. Data for `SocialLogin` will be extracted from `response` with the help of the `.extract_uid()`, `.extract_extra_data()`, `.extract_common_fields()`, and `.extract_email_addresses()` methods. :param request: a Django `HttpRequest` object. :param response: object retrieved via the callback response of the social auth provider. :return: A populated instance of the `SocialLogin` model (unsaved). """

        # NOTE: Avoid loading models at top due to registry boot...
        from allauth.socialaccount.models import SocialLogin, SocialAccount

        adapter = get_adapter(request)
        uid = self.extract_uid(response)
        extra_data = self.extract_extra_data(response)
        common_fields = self.extract_common_fields(response)
        socialaccount = SocialAccount(extra_data=extra_data,
                                      uid=uid,
                                      provider=self.id)
        email_addresses = self.extract_email_addresses(response)
        self.cleanup_email_addresses(common_fields.get('email'),
                                     email_addresses)
        sociallogin = SocialLogin(account=socialaccount,
                                  email_addresses=email_addresses)
        user = sociallogin.user = adapter.new_user(request, sociallogin)
        user.set_unusable_password()
        adapter.populate_user(request, sociallogin, common_fields)
        return sociallogin