Feat: add check to convert from django.HttpRequest to drf.Request

rest_flex_fields/serializers.py

@@ -2,7 +2,9 @@
 import importlib
 from typing import List, Optional, Tuple
 
+from django.http.request import HttpRequest
 from rest_framework import serializers
+from rest_framework.request import Request
 
 from rest_flex_fields import (
     EXPAND_PARAM,
@@ -278,6 +280,9 @@ def _get_query_param_value(self, field: str) -> List[str]:
         if not hasattr(self, "context") or not self.context.get("request"):
             return []
 
+        if isinstance(self.context['request'], HttpRequest):
+            self.context["request"] = Request(self.context["request"])
+
         values = self.context["request"].query_params.getlist(field)
 
         if not values:

rest_flex_fields/utils.py

@@ -1,12 +1,18 @@
 from collections.abc import Iterable
 
+from django.http.request import HttpRequest
+from rest_framework.request import Request
+
 from rest_flex_fields import EXPAND_PARAM, FIELDS_PARAM, OMIT_PARAM, WILDCARD_VALUES
 
 
 def is_expanded(request, field: str) -> bool:
     """ Examines request object to return boolean of whether
         passed field is expanded.
     """
+    if isinstance(request, HttpRequest):
+        request = Request(request)
+
     expand_value = request.query_params.get(EXPAND_PARAM)
     expand_fields = []
 
@@ -23,6 +29,9 @@ def is_included(request, field: str) -> bool:
         set, and it is not among them, or because `omit` is set and
         it is among them.
     """
+    if isinstance(request, HttpRequest):
+        request = Request(request)
+
     sparse_value = request.query_params.get(FIELDS_PARAM)
     omit_value = request.query_params.get(OMIT_PARAM)
     sparse_fields, omit_fields = [], []