Stopgap fix for model fields rendering in browseable API

rest_framework/renderers.py

@@ -238,15 +238,16 @@ class DocumentingHTMLRenderer(BaseRenderer):
             return self.get_generic_content_form(view)
 
         #  We need to map our Fields to Django's Fields.
-        field_mapping = dict([
-            [serializers.FloatField.__name__, forms.FloatField],
-            [serializers.IntegerField.__name__, forms.IntegerField],
-            [serializers.DateTimeField.__name__, forms.DateTimeField],
-            [serializers.DateField.__name__, forms.DateField],
-            [serializers.EmailField.__name__, forms.EmailField],
-            [serializers.CharField.__name__, forms.CharField],
-            [serializers.BooleanField.__name__, forms.BooleanField]
-        ])
+        # TODO: Remove this and just render serializer fields directly
+        field_mapping = {
+            serializers.FloatField: forms.FloatField,
+            serializers.IntegerField: forms.IntegerField,
+            serializers.DateTimeField: forms.DateTimeField,
+            serializers.DateField: forms.DateField,
+            serializers.EmailField: forms.EmailField,
+            serializers.CharField: forms.CharField,
+            serializers.BooleanField: forms.BooleanField
+        }
 
         # Creating an on the fly form see: http://stackoverflow.com/questions/3915024/dynamically-creating-classes-python
         fields = {}
@@ -255,10 +256,13 @@ class DocumentingHTMLRenderer(BaseRenderer):
             obj = view.object
 
         serializer = view.get_serializer(instance=obj)
-        for k, v in serializer.fields.items():
+        for k, v in serializer.get_fields(True).items():
             if v.readonly:
                 continue
-            fields[k] = field_mapping[v.__class__.__name__]()
+            try:
+                fields[k] = field_mapping[v.__class__]()
+            except KeyError:
+                fields[k] = forms.CharField
 
         OnTheFlyForm = type("OnTheFlyForm", (forms.Form,), fields)
         if obj and not view.request.method == 'DELETE':  # Don't fill in the form when the object is deleted

rest_framework/serializers.py

@@ -350,16 +350,16 @@ class ModelSerializer(RelatedField, Serializer):
         """
         Creates a default instance of a basic non-relational field.
         """
-        field_mapping = dict([
-            [models.FloatField, FloatField],
-            [models.IntegerField, IntegerField],
-            [models.DateTimeField, DateTimeField],
-            [models.DateField, DateField],
-            [models.EmailField, EmailField],
-            [models.CharField, CharField],
-            [models.CommaSeparatedIntegerField, CharField],
-            [models.BooleanField, BooleanField]
-        ])
+        field_mapping = {
+            models.FloatField: FloatField,
+            models.IntegerField: IntegerField,
+            models.DateTimeField: DateTimeField,
+            models.DateField: DateField,
+            models.EmailField: EmailField,
+            models.CharField: CharField,
+            models.CommaSeparatedIntegerField: CharField,
+            models.BooleanField: BooleanField
+        }
         try:
             return field_mapping[model_field.__class__]()
         except KeyError: