Adding DeprecationWarning for mpc services in fbpcp

Summary:
## Why
welcome_to_meta_road_deprecated

Differential Revision: D41228073

fbshipit-source-id: 6192bd65c7d2662d721079e49c608cd94788dcbc

fbpcp/service/mpc.py

@@ -10,6 +10,8 @@
 import logging
 from typing import Any, Dict, List, Optional
 
+from warnings import warn
+
 from fbpcp.entity.certificate_request import CertificateRequest
 
 from fbpcp.entity.container_instance import ContainerInstance, ContainerInstanceStatus
@@ -43,6 +45,13 @@ def __init__(
         task_definition -- containers task definition
         mpc_game_svc -- service to generate package name and game arguments.
         """
+
+        warn(
+            f"{self.__class__.__name__} has been moved to fbpcs repo.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+
         if container_svc is None or instance_repository is None or mpc_game_svc is None:
             raise ValueError(
                 f"Dependency is missing. container_svc={container_svc}, mpc_game_svc={mpc_game_svc}, "

fbpcp/service/mpc_game.py

@@ -8,6 +8,7 @@
 
 import logging
 from typing import Any, Dict, Optional, Tuple
+from warnings import warn
 
 from fbpcp.entity.mpc_game_config import MPCGameConfig
 from fbpcp.entity.mpc_instance import MPCParty
@@ -20,6 +21,11 @@
 
 class MPCGameService:
     def __init__(self, mpc_game_repository: MPCGameRepository) -> None:
+        warn(
+            f"{self.__class__.__name__} has been moved to fbpcs repo.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
         self.logger: logging.Logger = logging.getLogger(__name__)
         self.mpc_game_repository: MPCGameRepository = mpc_game_repository
 

tests/service/test_mpc_do_not_change.py

@@ -8,6 +8,7 @@
 # This test file is a short-term to freeze the file change during migration.
 # After migration completed, we shall delete this ut test
 # TODO: T137598681 clean up FBPCS mpc related files after migration complete
+# NOTE: please make further change on fbcode/fbpcs/private_computation/service/mpc/
 #############################################################################
 import hashlib
 import inspect
@@ -27,15 +28,15 @@
 NO_CHANGE_FILES = (
     {
         "cls": MPCService,
-        "file_md5": "35dbe2a73b1016d6d631b03abc612929",
+        "file_md5": "c95dfc0001cba26e1b359c4f77b85c4f",
     },
     {
         "cls": TestMPCService,
         "file_md5": "6a1c7a74f28d164e113b68dbcab29962",
     },
     {
         "cls": MPCGameService,
-        "file_md5": "36a2142e36759e382855e970f12c7403",
+        "file_md5": "3797201816cf9dd16369b5cf0703ec54",
     },
     {
         "cls": TestMPCGameService,
@@ -68,7 +69,7 @@ def test_mpc_service_no_change(self):
             self.assertEqual(
                 no_change_file["file_md5"],
                 self.gen_file_md5(file_name),
-                msg=f"assertion on file: {file_name}",
+                msg=f"assertion on file: {file_name}. you should change mpc in fbcode/fbpcs/private_computation/service/mpc/",
             )
 
     def gen_file_md5(self, file_name):