From 0b7d019c024823f919bb77aa22f2a1bf1e9487b5 Mon Sep 17 00:00:00 2001
From: Jeremy Stretch <stretch@packetlife.net>
Date: Tue, 25 Aug 2020 15:14:49 -0400
Subject: [PATCH] Remove unused CustomChoiceFieldInspector

---
 netbox/netbox/settings.py             |  1 -
 netbox/utilities/custom_inspectors.py | 42 ---------------------------
 2 files changed, 43 deletions(-)

diff --git a/netbox/netbox/settings.py b/netbox/netbox/settings.py
index d49e41b76..92f39cf44 100644
--- a/netbox/netbox/settings.py
+++ b/netbox/netbox/settings.py
@@ -486,7 +486,6 @@ SWAGGER_SETTINGS = {
     'DEFAULT_FIELD_INSPECTORS': [
         'utilities.custom_inspectors.JSONFieldInspector',
         'utilities.custom_inspectors.NullableBooleanFieldInspector',
-        'utilities.custom_inspectors.CustomChoiceFieldInspector',
         'utilities.custom_inspectors.SerializedPKRelatedFieldInspector',
         'drf_yasg.inspectors.CamelCaseJSONFilter',
         'drf_yasg.inspectors.ReferencingSerializerInspector',
diff --git a/netbox/utilities/custom_inspectors.py b/netbox/utilities/custom_inspectors.py
index 38297838d..e013bf82a 100644
--- a/netbox/utilities/custom_inspectors.py
+++ b/netbox/utilities/custom_inspectors.py
@@ -5,7 +5,6 @@ from drf_yasg.utils import get_serializer_ref_name
 from rest_framework.fields import ChoiceField
 from rest_framework.relations import ManyRelatedField
 
-from extras.api.customfields import CustomFieldsSerializer
 from utilities.api import ChoiceField, SerializedPKRelatedField, WritableNestedSerializer
 
 
@@ -49,47 +48,6 @@ class SerializedPKRelatedFieldInspector(FieldInspector):
         return NotHandled
 
 
-class CustomChoiceFieldInspector(FieldInspector):
-    def field_to_swagger_object(self, field, swagger_object_type, use_references, **kwargs):
-        # this returns a callable which extracts title, description and other stuff
-        # https://drf-yasg.readthedocs.io/en/stable/_modules/drf_yasg/inspectors/base.html#FieldInspector._get_partial_types
-        SwaggerType, _ = self._get_partial_types(field, swagger_object_type, use_references, **kwargs)
-
-        if isinstance(field, ChoiceField):
-            choices = field._choices
-            choice_value = list(choices.keys())
-            choice_label = list(choices.values())
-            value_schema = openapi.Schema(type=openapi.TYPE_STRING, enum=choice_value)
-
-            if set([None] + choice_value) == {None, True, False}:
-                # DeviceType.subdevice_role, Device.face and InterfaceConnection.connection_status all need to be
-                # differentiated since they each have subtly different values in their choice keys.
-                # - subdevice_role and connection_status are booleans, although subdevice_role includes None
-                # - face is an integer set {0, 1} which is easily confused with {False, True}
-                schema_type = openapi.TYPE_STRING
-                if all(type(x) == bool for x in [c for c in choice_value if c is not None]):
-                    schema_type = openapi.TYPE_BOOLEAN
-                value_schema = openapi.Schema(type=schema_type, enum=choice_value)
-                value_schema['x-nullable'] = True
-
-            if all(type(x) == int for x in [c for c in choice_value if c is not None]):
-                # Change value_schema for IPAddressFamilyChoices, RackWidthChoices
-                value_schema = openapi.Schema(type=openapi.TYPE_INTEGER, enum=choice_value)
-
-            schema = SwaggerType(type=openapi.TYPE_OBJECT, required=["label", "value"], properties={
-                "label": openapi.Schema(type=openapi.TYPE_STRING, enum=choice_label),
-                "value": value_schema
-            })
-
-            return schema
-
-        elif isinstance(field, CustomFieldsSerializer):
-            schema = SwaggerType(type=openapi.TYPE_OBJECT)
-            return schema
-
-        return NotHandled
-
-
 class NullableBooleanFieldInspector(FieldInspector):
     def process_result(self, result, method_name, obj, **kwargs):