rebased on master

Author: gnuletik

docs/api-guide/schemas.md

@@ -310,7 +310,7 @@ If you need more configuration over the `operationId` field, you can override th
 
 ```python
 class CustomSchema(AutoSchema):
-    def get_operation_id_base(self, action):
+    def get_operation_id_base(self, path, method, action):
         pass
 
     def get_operation_id(self, path, method):

rest_framework/schemas/openapi.py

@@ -115,7 +115,7 @@ def get_operation(self, path, method):
 
         return operation
 
-    def get_operation_id_base(self, action):
+    def get_operation_id_base(self, path, method, action):
         """
         Compute the base part for operation ID from the model, serializer or view name.
         """
@@ -164,7 +164,7 @@ def get_operation_id(self, path, method):
         else:
             action = self.method_mapping[method.lower()]
 
-        name = self.get_operation_id_base(action)
+        name = self.get_operation_id_base(path, method, action)
 
         return action + name
 

tests/schemas/test_openapi.py

@@ -627,7 +627,7 @@ def get_operation_id(self, path, method):
 
     def test_operation_id_override_base(self):
         class CustomSchema(AutoSchema):
-            def get_operation_id_base(self, action):
+            def get_operation_id_base(self, path, method, action):
                 return 'Item'
 
         path = '/'