bump djangorestframework e django_filter

requirements/requirements.txt

@@ -1,7 +1,7 @@
 django==2.2.24
 django-haystack==2.8.1
-django-filter==2.0.0
+django-filter==2.4.0
-djangorestframework==3.11.2
+djangorestframework==3.12.4
 dj-database-url==0.5.0
 django-braces==1.14.0
 django-crispy-forms==1.7.2

sapl/api/views_customize.py

@@ -91,6 +91,7 @@ class _AutorViewSet:
             func.mapping['get'] = func.kwargs['name']
             func.url_name = func.kwargs['name']
             func.url_path = func.kwargs['name']
+            func.__name__ = func.kwargs['name']
             func.__model = _model
 
             setattr(cls, _model._meta.model_name, func)