regen into _vendor folder

.chronus/changes/create_vendor_folder-2025-3-17-15-28-15.md

@@ -0,0 +1,8 @@
+---
+changeKind: fix
+packages:
+  - "@autorest/python"
+  - "@azure-tools/typespec-python"
+---
+
+Move all utils code into a `_utils` folder

packages/autorest.python/autorest/multiapi/serializers/__init__.py

@@ -133,7 +133,11 @@ def serialize(self, code_model: CodeModel, no_async: Optional[bool]) -> None:
                 lstrip_blocks=True,
             )
             self.write_file(
-                Path("_serialization.py"),
+                Path("_utils/__init__.py"),
+                self.env.get_template("multiapi_utils_init.py.jinja2").render(),
+            )
+            self.write_file(
+                Path("_utils/serialization.py"),
                 codegen_env.get_template("serialization.py.jinja2").render(
                     code_model=code_model,
                 ),

packages/autorest.python/autorest/multiapi/templates/multiapi_operations_mixin.py.jinja2

@@ -8,7 +8,7 @@
 # Changes may cause incorrect behavior and will be lost if the code is
 # regenerated.
 # --------------------------------------------------------------------------
-from {{ ".." if async_mode else "." }}_serialization import Serializer, Deserializer
+from {{ ".." if async_mode else "." }}_utils.serialization import Serializer, Deserializer
 {% if imports %}
 {{ imports }}
 {% endif %}

packages/autorest.python/autorest/multiapi/templates/multiapi_utils_init.py.jinja2

@@ -0,0 +1,10 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------

packages/autorest.python/package.json

@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/Azure/autorest.python/blob/main/README.md",
   "dependencies": {
-    "@typespec/http-client-python": "~0.11.0",
+    "@typespec/http-client-python": "~0.11.1",
     "@autorest/system-requirements": "~1.0.2",
     "fs-extra": "~11.2.0",
     "tsx": "~4.19.1"

packages/autorest.python/samples/specification/azure-mgmt-test/test/azure-mgmt-test/azure/mgmt/test/_auto_rest_swagger_bat_array_service.py

@@ -19,7 +19,7 @@
 
 from . import models as _models
 from ._configuration import AutoRestSwaggerBATArrayServiceConfiguration
-from ._serialization import Deserializer, Serializer
+from ._utils.serialization import Deserializer, Serializer
 from .operations import ArrayOperations
 
 if TYPE_CHECKING:

packages/autorest.python/samples/specification/azure-mgmt-test/test/azure-mgmt-test/azure/mgmt/test/_utils/__init__.py

@@ -0,0 +1,6 @@
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------

packages/autorest.python/samples/specification/azure-mgmt-test/test/azure-mgmt-test/azure/mgmt/test/aio/_auto_rest_swagger_bat_array_service.py

@@ -18,7 +18,7 @@
 from azure.mgmt.core.tools import get_arm_endpoints
 
 from .. import models as _models
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 from ._configuration import AutoRestSwaggerBATArrayServiceConfiguration
 from .operations import ArrayOperations
 

packages/autorest.python/samples/specification/azure-mgmt-test/test/azure-mgmt-test/azure/mgmt/test/aio/operations/_array_operations.py

@@ -27,7 +27,7 @@
 from azure.mgmt.core.exceptions import ARMErrorFormat
 
 from ... import models as _models
-from ..._serialization import Deserializer, Serializer
+from ..._utils.serialization import Deserializer, Serializer
 from ...operations._array_operations import (
     build_get_array_empty_request,
     build_get_array_item_empty_request,

packages/autorest.python/samples/specification/azure-mgmt-test/test/azure-mgmt-test/azure/mgmt/test/models/_models_py3.py

@@ -8,7 +8,7 @@
 
 from typing import Any, Optional
 
-from .. import _serialization
+from .._utils import serialization as _serialization
 
 
 class Error(_serialization.Model):

packages/autorest.python/samples/specification/azure-mgmt-test/test/azure-mgmt-test/azure/mgmt/test/operations/_array_operations.py

@@ -28,7 +28,7 @@
 
 from .. import models as _models
 from .._configuration import AutoRestSwaggerBATArrayServiceConfiguration
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 
 T = TypeVar("T")
 ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, Dict[str, Any]], Any]]

packages/autorest.python/samples/specification/azure-test/test/azure-test/azure/test/_generated/_client.py

@@ -16,7 +16,7 @@
 
 from . import models as _models
 from ._configuration import AutoRestSwaggerBATArrayServiceConfiguration
-from ._serialization import Deserializer, Serializer
+from ._utils.serialization import Deserializer, Serializer
 from .operations import ArrayOperations
 
 

packages/autorest.python/samples/specification/azure-test/test/azure-test/azure/test/_generated/_utils/__init__.py

@@ -0,0 +1,6 @@
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------

packages/autorest.python/samples/specification/azure-test/test/azure-test/azure/test/_generated/aio/_client.py

@@ -15,7 +15,7 @@
 from azure.core.rest import AsyncHttpResponse, HttpRequest
 
 from .. import models as _models
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 from ._configuration import AutoRestSwaggerBATArrayServiceConfiguration
 from .operations import ArrayOperations
 

packages/autorest.python/samples/specification/azure-test/test/azure-test/azure/test/_generated/aio/operations/_operations.py

@@ -26,7 +26,7 @@
 from azure.core.utils import case_insensitive_dict
 
 from ... import models as _models
-from ..._serialization import Deserializer, Serializer
+from ..._utils.serialization import Deserializer, Serializer
 from ...operations._operations import (
     build_array_get_array_empty_request,
     build_array_get_array_item_empty_request,

packages/autorest.python/samples/specification/azure-test/test/azure-test/azure/test/_generated/models/_models.py

@@ -8,7 +8,7 @@
 
 from typing import Any, Optional
 
-from .. import _serialization
+from .._utils import serialization as _serialization
 
 
 class Error(_serialization.Model):

packages/autorest.python/samples/specification/azure-test/test/azure-test/azure/test/_generated/operations/_operations.py

@@ -27,7 +27,7 @@
 
 from .. import models as _models
 from .._configuration import AutoRestSwaggerBATArrayServiceConfiguration
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 
 T = TypeVar("T")
 ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, Dict[str, Any]], Any]]

packages/autorest.python/samples/specification/azure_key_credential/generated/azure/key/credential/sample/_client.py

@@ -16,7 +16,7 @@
 from azure.core.rest import HttpRequest, HttpResponse
 
 from ._configuration import AutoRestHeadTestServiceConfiguration
-from ._serialization import Deserializer, Serializer
+from ._utils.serialization import Deserializer, Serializer
 from .operations import HttpSuccessOperations
 
 

packages/autorest.python/samples/specification/azure_key_credential/generated/azure/key/credential/sample/_utils/__init__.py

@@ -0,0 +1,6 @@
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------

packages/autorest.python/samples/specification/azure_key_credential/generated/azure/key/credential/sample/aio/_client.py

@@ -15,7 +15,7 @@
 from azure.core.pipeline import policies
 from azure.core.rest import AsyncHttpResponse, HttpRequest
 
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 from ._configuration import AutoRestHeadTestServiceConfiguration
 from .operations import HttpSuccessOperations
 

packages/autorest.python/samples/specification/azure_key_credential/generated/azure/key/credential/sample/aio/operations/_operations.py

@@ -21,7 +21,7 @@
 from azure.core.rest import AsyncHttpResponse, HttpRequest
 from azure.core.tracing.decorator_async import distributed_trace_async
 
-from ..._serialization import Deserializer, Serializer
+from ..._utils.serialization import Deserializer, Serializer
 from ...operations._operations import (
     build_http_success_head200_request,
     build_http_success_head204_request,

packages/autorest.python/samples/specification/azure_key_credential/generated/azure/key/credential/sample/operations/_operations.py

@@ -22,7 +22,7 @@
 from azure.core.tracing.decorator import distributed_trace
 
 from .._configuration import AutoRestHeadTestServiceConfiguration
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 
 T = TypeVar("T")
 ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, Dict[str, Any]], Any]]

packages/autorest.python/samples/specification/basic/generated/azure/basic/sample/_client.py

@@ -15,7 +15,7 @@
 from azure.core.rest import HttpRequest, HttpResponse
 
 from ._configuration import AutoRestHeadTestServiceConfiguration
-from ._serialization import Deserializer, Serializer
+from ._utils.serialization import Deserializer, Serializer
 from .operations import HttpSuccessOperations
 
 

packages/autorest.python/samples/specification/basic/generated/azure/basic/sample/_utils/__init__.py

@@ -0,0 +1,6 @@
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------

packages/autorest.python/samples/specification/basic/generated/azure/basic/sample/aio/_client.py

@@ -14,7 +14,7 @@
 from azure.core.pipeline import policies
 from azure.core.rest import AsyncHttpResponse, HttpRequest
 
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 from ._configuration import AutoRestHeadTestServiceConfiguration
 from .operations import HttpSuccessOperations
 

packages/autorest.python/samples/specification/basic/generated/azure/basic/sample/aio/operations/_operations.py

@@ -21,7 +21,7 @@
 from azure.core.rest import AsyncHttpResponse, HttpRequest
 from azure.core.tracing.decorator_async import distributed_trace_async
 
-from ..._serialization import Deserializer, Serializer
+from ..._utils.serialization import Deserializer, Serializer
 from ...operations._operations import (
     build_http_success_head200_request,
     build_http_success_head204_request,

packages/autorest.python/samples/specification/basic/generated/azure/basic/sample/operations/_operations.py

@@ -22,7 +22,7 @@
 from azure.core.tracing.decorator import distributed_trace
 
 from .._configuration import AutoRestHeadTestServiceConfiguration
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 
 T = TypeVar("T")
 ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, Dict[str, Any]], Any]]

packages/autorest.python/samples/specification/directives/generated/azure/directives/sample/_client.py

@@ -16,7 +16,7 @@
 
 from ._configuration import PollingPagingExampleConfiguration
 from ._operations import PollingPagingExampleOperationsMixin
-from ._serialization import Deserializer, Serializer
+from ._utils.serialization import Deserializer, Serializer
 
 
 class PollingPagingExample(PollingPagingExampleOperationsMixin):  # pylint: disable=client-accepts-api-version-keyword

packages/autorest.python/samples/specification/directives/generated/azure/directives/sample/_operations/_operations.py

@@ -11,6 +11,7 @@
 
 from my.library import CustomDefaultPollingMethod, CustomPager, CustomPoller
 
+from azure.core import PipelineClient
 from azure.core.exceptions import (
     ClientAuthenticationError,
     HttpResponseError,
@@ -27,8 +28,9 @@
 from azure.core.tracing.decorator import distributed_trace
 from azure.core.utils import case_insensitive_dict
 
-from .._serialization import Serializer
-from .._vendor import PollingPagingExampleMixinABC
+from .._configuration import PollingPagingExampleConfiguration
+from .._utils.serialization import Serializer
+from .._utils.utils import ClientMixinABC
 
 JSON = MutableMapping[str, Any]
 T = TypeVar("T")
@@ -69,7 +71,7 @@ def build_polling_paging_example_basic_paging_request(**kwargs: Any) -> HttpRequ
     return HttpRequest(method="GET", url=_url, headers=_headers, **kwargs)
 
 
-class PollingPagingExampleOperationsMixin(PollingPagingExampleMixinABC):
+class PollingPagingExampleOperationsMixin(ClientMixinABC[PipelineClient, PollingPagingExampleConfiguration]):
 
     def _basic_polling_initial(
         self, product: Optional[Union[JSON, IO[bytes]]] = None, **kwargs: Any

packages/autorest.python/samples/specification/directives/generated/azure/directives/sample/_utils/__init__.py

@@ -0,0 +1,6 @@
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------

packages/autorest.python/samples/specification/directives/generated/azure/directives/sample/_utils/utils.py

@@ -0,0 +1,25 @@
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+
+from abc import ABC
+from typing import Generic, TYPE_CHECKING, TypeVar
+
+if TYPE_CHECKING:
+    from .serialization import Deserializer, Serializer
+
+
+TClient = TypeVar("TClient")
+TConfig = TypeVar("TConfig")
+
+
+class ClientMixinABC(ABC, Generic[TClient, TConfig]):
+    """DO NOT use this class. It is for internal typing use only."""
+
+    _client: TClient
+    _config: TConfig
+    _serialize: "Serializer"
+    _deserialize: "Deserializer"

packages/autorest.python/samples/specification/directives/generated/azure/directives/sample/aio/_client.py

@@ -14,7 +14,7 @@
 from azure.core.pipeline import policies
 from azure.core.rest import AsyncHttpResponse, HttpRequest
 
-from .._serialization import Deserializer, Serializer
+from .._utils.serialization import Deserializer, Serializer
 from ._configuration import PollingPagingExampleConfiguration
 from ._operations import PollingPagingExampleOperationsMixin
 

packages/autorest.python/samples/specification/directives/generated/azure/directives/sample/aio/_operations/_operations.py

@@ -12,6 +12,7 @@
 
 from my.library.aio import AsyncCustomDefaultPollingMethod, AsyncCustomPager, AsyncCustomPoller
 
+from azure.core import AsyncPipelineClient
 from azure.core.async_paging import AsyncList
 from azure.core.exceptions import (
     ClientAuthenticationError,
@@ -34,14 +35,15 @@
     build_polling_paging_example_basic_paging_request,
     build_polling_paging_example_basic_polling_request,
 )
-from .._vendor import PollingPagingExampleMixinABC
+from ..._utils.utils import ClientMixinABC
+from .._configuration import PollingPagingExampleConfiguration
 
 JSON = MutableMapping[str, Any]
 T = TypeVar("T")
 ClsType = Optional[Callable[[PipelineResponse[HttpRequest, AsyncHttpResponse], T, Dict[str, Any]], Any]]
 
 
-class PollingPagingExampleOperationsMixin(PollingPagingExampleMixinABC):
+class PollingPagingExampleOperationsMixin(ClientMixinABC[AsyncPipelineClient, PollingPagingExampleConfiguration]):
 
     async def _basic_polling_initial(
         self, product: Optional[Union[JSON, IO[bytes]]] = None, **kwargs: Any