file download for get

api/utils.py

@@ -43,9 +43,14 @@ class Helper:
     def _request_method(self, request, final_endpoint, headers):
         if request.method == 'GET':
             req = requests.get(final_endpoint, headers=headers)
-            return self._response_data(req.json(),
-                                       req.status_code,
-                                       self._headers)
+
+            if req.headers.get('content-type') == 'application/json':
+                    return self._response_data(req.json(),
+                        req.status_code,
+                        req.headers)
+            else:
+                return req
+
         elif request.method == 'POST':
 
             data = copy.deepcopy(request.data)

api/views.py

 from rest_framework.views import APIView
 from rest_framework.response import Response
 from .utils import Helper
-
+from django.conf import settings
+from django.http import FileResponse
 
 class APIGatewayList(APIView):
 
@@ -9,6 +10,19 @@ class APIGatewayList(APIView):
         service = kwargs.get('service')
         endpoint_url = kwargs.get('endpoint_url')
         api = Helper().get_endpoint(request, service, endpoint_url)
+
+        if str(type(api)) == "<class 'requests.models.Response'>":
+
+            # varifile = f"{settings.BASE_DIR}/test.xlsx"
+
+            # filedesciptor = open(varifile, 'wb')
+            # filedesciptor.write(api.content)
+            # filedesciptor.close()
+
+            # filer = open(varifile, 'rb')
+
+            return FileResponse(api, as_attachment=True)
+
         return Response(api['data'],
                         status=api['status_code'],
                         headers=api['headers'])