feat!: Update BUILD.bazel for spanner to use latest-gen python code generator.

- Generated code no longer supports Python 2.7

PiperOrigin-RevId: 341320404

google/spanner/admin/database/v1/BUILD.bazel

@@ -155,64 +155,25 @@ go_gapic_assembly_pkg(
 ##############################################################################
 # Python
 ##############################################################################
+# This library is using Python microgenerator.
+# DO NOT OVERRIDE this Python section with autogenerated rules.
 load(
     "@com_google_googleapis_imports//:imports.bzl",
-    "moved_proto_library",
-    "py_gapic_assembly_pkg",
-    "py_gapic_library",
-    "py_grpc_library",
-    "py_proto_library",
-)
-
-moved_proto_library(
-    name = "database_moved_proto",
-    srcs = [":database_proto"],
-    deps = [
-        "//google/api:annotations_proto",
-        "//google/api:client_proto",
-        "//google/api:field_behavior_proto",
-        "//google/api:resource_proto",
-        "//google/iam/v1:iam_policy_proto",
-        "//google/iam/v1:policy_proto",
-        "//google/longrunning:operations_proto",
-        "@com_google_protobuf//:empty_proto",
-        "@com_google_protobuf//:field_mask_proto",
-        "@com_google_protobuf//:timestamp_proto",
-    ],
-)
-
-py_proto_library(
-    name = "database_py_proto",
-    plugin = "@protoc_docs_plugin//:docs_plugin",
-    deps = [":database_moved_proto"],
-)
-
-py_grpc_library(
-    name = "database_py_grpc",
-    srcs = [":database_moved_proto"],
-    deps = [":database_py_proto"],
+    py_gapic_assembly_pkg = "py_gapic_assembly_pkg2",
+    py_gapic_library = "py_gapic_library2",
 )
 
 py_gapic_library(
     name = "database_py_gapic",
-    src = ":database_proto_with_info",
-    gapic_yaml = "spanner_admin_database_gapic.yaml",
+    srcs = [":database_proto"],
+    opt_args = ["python-gapic-namespace=google.cloud", "python-gapic-name=spanner_admin_database"],
     grpc_service_config = "spanner_admin_database_grpc_service_config.json",
-    package = "google.spanner.admin.database.v1",
-    service_yaml = "spanner_admin_database.yaml",
-    deps = [
-        ":database_py_grpc",
-        ":database_py_proto",
-    ],
 )
 
-# Open Source Packages
 py_gapic_assembly_pkg(
     name = "admin-database-v1-py",
     deps = [
         ":database_py_gapic",
-        ":database_py_grpc",
-        ":database_py_proto",
     ],
 )
 

google/spanner/admin/instance/v1/BUILD.bazel

@@ -153,64 +153,25 @@ go_gapic_assembly_pkg(
 ##############################################################################
 # Python
 ##############################################################################
+# This library is using Python microgenerator.
+# DO NOT OVERRIDE this Python section with autogenerated rules.
 load(
     "@com_google_googleapis_imports//:imports.bzl",
-    "moved_proto_library",
-    "py_gapic_assembly_pkg",
-    "py_gapic_library",
-    "py_grpc_library",
-    "py_proto_library",
-)
-
-moved_proto_library(
-    name = "instance_moved_proto",
-    srcs = [":instance_proto"],
-    deps = [
-        "//google/api:annotations_proto",
-        "//google/api:client_proto",
-        "//google/api:field_behavior_proto",
-        "//google/api:resource_proto",
-        "//google/iam/v1:iam_policy_proto",
-        "//google/iam/v1:policy_proto",
-        "//google/longrunning:operations_proto",
-        "@com_google_protobuf//:empty_proto",
-        "@com_google_protobuf//:field_mask_proto",
-        "@com_google_protobuf//:timestamp_proto",
-    ],
-)
-
-py_proto_library(
-    name = "instance_py_proto",
-    plugin = "@protoc_docs_plugin//:docs_plugin",
-    deps = [":instance_moved_proto"],
-)
-
-py_grpc_library(
-    name = "instance_py_grpc",
-    srcs = [":instance_moved_proto"],
-    deps = [":instance_py_proto"],
+    py_gapic_assembly_pkg = "py_gapic_assembly_pkg2",
+    py_gapic_library = "py_gapic_library2",
 )
 
 py_gapic_library(
     name = "instance_py_gapic",
-    src = ":instance_proto_with_info",
-    gapic_yaml = "spanner_admin_instance_gapic.yaml",
+    srcs = [":instance_proto"],
+    opt_args = ["python-gapic-namespace=google.cloud", "python-gapic-name=spanner_admin_instance"],
     grpc_service_config = "spanner_admin_instance_grpc_service_config.json",
-    package = "google.spanner.admin.instance.v1",
-    service_yaml = "spanner_admin_instance.yaml",
-    deps = [
-        ":instance_py_grpc",
-        ":instance_py_proto",
-    ],
 )
 
-# Open Source Packages
 py_gapic_assembly_pkg(
     name = "admin-instance-v1-py",
     deps = [
         ":instance_py_gapic",
-        ":instance_py_grpc",
-        ":instance_py_proto",
     ],
 )
 

google/spanner/v1/BUILD.bazel

@@ -152,63 +152,25 @@ go_gapic_assembly_pkg(
 ##############################################################################
 # Python
 ##############################################################################
+# This library is using Python microgenerator.
+# DO NOT OVERRIDE this Python section with autogenerated rules.
 load(
     "@com_google_googleapis_imports//:imports.bzl",
-    "moved_proto_library",
-    "py_gapic_assembly_pkg",
-    "py_gapic_library",
-    "py_grpc_library",
-    "py_proto_library",
-)
-
-moved_proto_library(
-    name = "spanner_moved_proto",
-    srcs = [":spanner_proto"],
-    deps = [
-        "//google/api:annotations_proto",
-        "//google/api:client_proto",
-        "//google/api:field_behavior_proto",
-        "//google/api:resource_proto",
-        "//google/rpc:status_proto",
-        "@com_google_protobuf//:duration_proto",
-        "@com_google_protobuf//:empty_proto",
-        "@com_google_protobuf//:struct_proto",
-        "@com_google_protobuf//:timestamp_proto",
-    ],
-)
-
-py_proto_library(
-    name = "spanner_py_proto",
-    plugin = "@protoc_docs_plugin//:docs_plugin",
-    deps = [":spanner_moved_proto"],
-)
-
-py_grpc_library(
-    name = "spanner_py_grpc",
-    srcs = [":spanner_moved_proto"],
-    deps = [":spanner_py_proto"],
+    py_gapic_assembly_pkg = "py_gapic_assembly_pkg2",
+    py_gapic_library = "py_gapic_library2",
 )
 
 py_gapic_library(
     name = "spanner_py_gapic",
-    src = ":spanner_proto_with_info",
-    gapic_yaml = "spanner_gapic.yaml",
+    srcs = [":spanner_proto"],
+    opt_args = ["python-gapic-namespace=google.cloud"],
     grpc_service_config = "spanner_grpc_service_config.json",
-    package = "google.spanner.v1",
-    service_yaml = "spanner.yaml",
-    deps = [
-        ":spanner_py_grpc",
-        ":spanner_py_proto",
-    ],
 )
 
-# Open Source Packages
 py_gapic_assembly_pkg(
     name = "spanner-v1-py",
     deps = [
         ":spanner_py_gapic",
-        ":spanner_py_grpc",
-        ":spanner_py_proto",
     ],
 )