Fixed Meta included in Enum members. Fixed #685

graphene/types/enum.py

@@ -27,7 +27,11 @@ class EnumOptions(BaseOptions):
 class EnumMeta(SubclassWithMeta_Meta):
 
     def __new__(cls, name, bases, classdict, **options):
-        enum = PyEnum(cls.__name__, OrderedDict(classdict, __eq__=eq_enum))
+        enum_members = OrderedDict(classdict, __eq__=eq_enum)
+        # We remove the Meta attribute from the class to not collide
+        # with the enum values.
+        enum_members.pop('Meta', None)
+        enum = PyEnum(cls.__name__, enum_members)
         return SubclassWithMeta_Meta.__new__(cls, name, bases, OrderedDict(classdict, __enum__=enum), **options)
 
     def get(cls, value):

graphene/types/tests/test_enum.py

@@ -80,7 +80,8 @@ def test_enum_from_builtin_enum_accepts_lambda_description():
         return 'meh' if value == Episode.NEWHOPE else None
 
     PyEpisode = PyEnum('PyEpisode', 'NEWHOPE,EMPIRE,JEDI')
-    Episode = Enum.from_enum(PyEpisode, description=custom_description, deprecation_reason=custom_deprecation_reason)
+    Episode = Enum.from_enum(PyEpisode, description=custom_description,
+                             deprecation_reason=custom_deprecation_reason)
 
     class Query(ObjectType):
         foo = Episode()
@@ -214,3 +215,19 @@ def test_enum_to_enum_comparison_should_differ():
     assert RGB1.RED != RGB2.RED
     assert RGB1.GREEN != RGB2.GREEN
     assert RGB1.BLUE != RGB2.BLUE
+
+
+def test_enum_skip_meta_from_members():
+    class RGB1(Enum):
+        class Meta:
+            name = 'RGB'
+
+        RED = 1
+        GREEN = 2
+        BLUE = 3
+
+    assert dict(RGB1._meta.enum.__members__) == {
+        'RED': RGB1.RED,
+        'GREEN': RGB1.GREEN,
+        'BLUE': RGB1.BLUE,
+    }