Issue 355 (#376)

* Mapping instead of Dict type annotation for context in render() with test

* removed Union and Context

* typo

Co-authored-by: Kacper Szmigiel <szmigielkacper@gmai.com>

test-data/typecheck/test_shortcuts.yml

@@ -36,3 +36,16 @@
                 from django.db import models
                 class MyUser(models.Model):
                     pass
+
+-   case: check_render_function_arguments_annotations
+    main: |
+        from typing import Any
+        from typing_extensions import TypedDict
+        from django.shortcuts import render
+        from django.http.request import HttpRequest
+
+        TestContext = TypedDict("TestContext", {"user": Any})
+        test_context: TestContext = {"user": "test"}
+        reveal_type(test_context) # N: Revealed type is 'TypedDict('main.TestContext', {'user': Any})'
+        reveal_type(render(HttpRequest(), '', test_context)) # N: Revealed type is 'django.http.response.HttpResponse'
+