Fix linter errors.

Author: jhgg

epoxy/metaclasses/union.py

@@ -1,28 +1,22 @@
-from collections import OrderedDict
-from functools import partial
-from graphql.core.type import GraphQLObjectType
-from graphql.core.type.definition import GraphQLInterfaceType, GraphQLUnionType
-from ..utils.get_declared_fields import get_declared_fields
-from ..utils.make_default_resolver import make_default_resolver
+from graphql.core.type.definition import GraphQLUnionType
+
 from ..utils.no_implementation_registration import no_implementation_registration
-from ..utils.weak_ref_holder import WeakRefHolder
-from ..utils.yank_potential_fields import yank_potential_fields
 
 
-class ObjectTypeMeta(type):
+class UnionMeta(type):
     def __new__(mcs, name, bases, attrs):
         if attrs.pop('abstract', False):
-            return super(ObjectTypeMeta, mcs).__new__(mcs, name, bases, attrs)
+            return super(UnionMeta, mcs).__new__(mcs, name, bases, attrs)
 
         with no_implementation_registration():
             union_type = GraphQLUnionType(
                 name,
-                types=mcs._get_types()
+                types=mcs._get_types(),
                 description=attrs.get('__doc__'),
             )
 
         mcs._register(union_type)
-        cls = super(ObjectTypeMeta, mcs).__new__(mcs, name, bases, attrs)
+        cls = super(UnionMeta, mcs).__new__(mcs, name, bases, attrs)
         cls.T = union_type
         cls._registry = mcs._get_registry()
 

epoxy/registry.py

@@ -16,15 +16,15 @@
     GraphQLUnionType
 )
 from graphql.core.type.definition import GraphQLType, get_named_type
-from graphql.core.type.schema import type_map_reducer
-
 import six
-from .bases.object_type import ObjectTypeBase
+
 from .bases.class_type_creator import ClassTypeCreator
+from .bases.object_type import ObjectTypeBase
 from .field import Field
 from .metaclasses.interface import InterfaceMeta
 from .metaclasses.object_type import ObjectTypeMeta
-from .thunk import AttributeTypeThunk, ResolveThunk, RootTypeThunk, ThunkList, TransformThunkList
+from .metaclasses.union import UnionMeta
+from .thunk import AttributeTypeThunk, RootTypeThunk, ThunkList, TransformThunkList
 from .utils.enum_to_graphql_enum import enum_to_graphql_enum
 from .utils.maybe_t import maybe_t
 from .utils.method_dispatch import method_dispatch

tox.ini

@@ -16,13 +16,18 @@ commands =
     py{py,27,33,34,35}: py.test {posargs}
 
 [testenv:flake8]
+basepython=python3.5
 deps = flake8
-commands = flake8 epoxy
+commands =
+    pip install -e .
+    flake8 epoxy
 
 [testenv:import-order]
 basepython=python3.5
 deps =
     import-order
     graphql-core>=0.4.7b0
     six>=1.10.0
-commands = import-order epoxy
+commands =
+    pip install -e .
+    import-order epoxy