Handle native origins as well as typing origins

Author: Rami Chowdhury

graphene_pydantic/converters.py

@@ -1,3 +1,5 @@
+from collections import OrderedDict
+from collections.abc import Mapping, Sequence
 import typing as T
 import uuid
 import datetime
@@ -149,9 +151,13 @@ def convert_generic_type(type_, field, registry=None):
  # Python functions like `isinstance()` don't work
  if origin == T.Union:
  return convert_union_type(type_, field, registry)
- elif origin in (T.Dict, T.OrderedDict, T.Mapping):
+ elif origin in (T.Dict, T.OrderedDict, T.Mapping, dict, OrderedDict) or issubclass(
+ origin, Mapping
+ ):
  raise ConversionError("Don't know how to handle mappings in Graphene")
- elif origin in (T.List, T.Set, T.Collection, T.Iterable):
+ elif origin in (T.List, T.Set, T.Collection, T.Iterable, list, set) or issubclass(
+ origin, Sequence
+ ):
  return List(to_graphene_type(type_, field, registry))
  else:
  raise ConversionError(f"Don't know how to handle {type_} (generic: {origin})")