failsafe deserialize

.chronus/changes/failsafe_deserialize-2025-7-6-14-50-25.md

@@ -0,0 +1,7 @@
+---
+changeKind: dependencies
+packages:
+  - "@autorest/python"
+---
+
+Bump dependency on `http-client-python`

.chronus/changes/failsafe_deserialize-2025-7-6-14-50-45.md

@@ -0,0 +1,7 @@
+---
+changeKind: fix
+packages:
+  - "@azure-tools/typespec-python"
+---
+
+Don't throw when deserializing error model responses

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": "~0.15.0",
+    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTE4NzMzOC9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.15.0.tgz",
     "@autorest/system-requirements": "~1.0.2",
     "fs-extra": "~11.2.0",
     "tsx": "~4.19.1"

packages/typespec-python/package.json

@@ -67,7 +67,7 @@
     "js-yaml": "~4.1.0",
     "semver": "~7.6.2",
     "tsx": "~4.19.1",
-    "@typespec/http-client-python": "~0.15.0",
+    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTE4NzMzOC9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.15.0.tgz",
     "fs-extra": "~11.2.0"
   },
   "devDependencies": {

packages/typespec-python/test/azure/generated/authentication-api-key-subdir/authentication/api/key/subdir/_generated/_operations/_operations.py

@@ -145,7 +145,7 @@ def invalid(self, **kwargs: Any) -> None:  # pylint: disable=inconsistent-return
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-api-key-subdir/authentication/api/key/subdir/_generated/_utils/model_base.py

@@ -29,6 +29,7 @@
 from azure.core import CaseInsensitiveEnumMeta
 from azure.core.pipeline import PipelineResponse
 from azure.core.serialization import _Null
+from azure.core.rest import HttpResponse
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -940,13 +941,13 @@ def _deserialize(
 
 def _failsafe_deserialize(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
     module: typing.Optional[str] = None,
     rf: typing.Optional["_RestField"] = None,
     format: typing.Optional[str] = None,
 ) -> typing.Any:
     try:
-        return _deserialize(deserializer, value, module, rf, format)
+        return _deserialize(deserializer, response.json(), module, rf, format)
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True
@@ -956,10 +957,10 @@ def _failsafe_deserialize(
 
 def _failsafe_deserialize_xml(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
 ) -> typing.Any:
     try:
-        return _deserialize_xml(deserializer, value)
+        return _deserialize_xml(deserializer, response.text())
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True

packages/typespec-python/test/azure/generated/authentication-api-key-subdir/authentication/api/key/subdir/_generated/aio/_operations/_operations.py

@@ -121,7 +121,7 @@ async def invalid(self, **kwargs: Any) -> None:
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-api-key/authentication/apikey/_operations/_operations.py

@@ -145,7 +145,7 @@ def invalid(self, **kwargs: Any) -> None:  # pylint: disable=inconsistent-return
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-api-key/authentication/apikey/_utils/model_base.py

@@ -29,6 +29,7 @@
 from azure.core import CaseInsensitiveEnumMeta
 from azure.core.pipeline import PipelineResponse
 from azure.core.serialization import _Null
+from azure.core.rest import HttpResponse
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -940,13 +941,13 @@ def _deserialize(
 
 def _failsafe_deserialize(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
     module: typing.Optional[str] = None,
     rf: typing.Optional["_RestField"] = None,
     format: typing.Optional[str] = None,
 ) -> typing.Any:
     try:
-        return _deserialize(deserializer, value, module, rf, format)
+        return _deserialize(deserializer, response.json(), module, rf, format)
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True
@@ -956,10 +957,10 @@ def _failsafe_deserialize(
 
 def _failsafe_deserialize_xml(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
 ) -> typing.Any:
     try:
-        return _deserialize_xml(deserializer, value)
+        return _deserialize_xml(deserializer, response.text())
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True

packages/typespec-python/test/azure/generated/authentication-api-key/authentication/apikey/aio/_operations/_operations.py

@@ -121,7 +121,7 @@ async def invalid(self, **kwargs: Any) -> None:
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-http-custom/authentication/http/custom/_operations/_operations.py

@@ -145,7 +145,7 @@ def invalid(self, **kwargs: Any) -> None:  # pylint: disable=inconsistent-return
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-http-custom/authentication/http/custom/_utils/model_base.py

@@ -29,6 +29,7 @@
 from azure.core import CaseInsensitiveEnumMeta
 from azure.core.pipeline import PipelineResponse
 from azure.core.serialization import _Null
+from azure.core.rest import HttpResponse
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -940,13 +941,13 @@ def _deserialize(
 
 def _failsafe_deserialize(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
     module: typing.Optional[str] = None,
     rf: typing.Optional["_RestField"] = None,
     format: typing.Optional[str] = None,
 ) -> typing.Any:
     try:
-        return _deserialize(deserializer, value, module, rf, format)
+        return _deserialize(deserializer, response.json(), module, rf, format)
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True
@@ -956,10 +957,10 @@ def _failsafe_deserialize(
 
 def _failsafe_deserialize_xml(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
 ) -> typing.Any:
     try:
-        return _deserialize_xml(deserializer, value)
+        return _deserialize_xml(deserializer, response.text())
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True

packages/typespec-python/test/azure/generated/authentication-http-custom/authentication/http/custom/aio/_operations/_operations.py

@@ -121,7 +121,7 @@ async def invalid(self, **kwargs: Any) -> None:
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-oauth2/authentication/oauth2/_operations/_operations.py

@@ -145,7 +145,7 @@ def invalid(self, **kwargs: Any) -> None:  # pylint: disable=inconsistent-return
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-oauth2/authentication/oauth2/_utils/model_base.py

@@ -29,6 +29,7 @@
 from azure.core import CaseInsensitiveEnumMeta
 from azure.core.pipeline import PipelineResponse
 from azure.core.serialization import _Null
+from azure.core.rest import HttpResponse
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -940,13 +941,13 @@ def _deserialize(
 
 def _failsafe_deserialize(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
     module: typing.Optional[str] = None,
     rf: typing.Optional["_RestField"] = None,
     format: typing.Optional[str] = None,
 ) -> typing.Any:
     try:
-        return _deserialize(deserializer, value, module, rf, format)
+        return _deserialize(deserializer, response.json(), module, rf, format)
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True
@@ -956,10 +957,10 @@ def _failsafe_deserialize(
 
 def _failsafe_deserialize_xml(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
 ) -> typing.Any:
     try:
-        return _deserialize_xml(deserializer, value)
+        return _deserialize_xml(deserializer, response.text())
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True

packages/typespec-python/test/azure/generated/authentication-oauth2/authentication/oauth2/aio/_operations/_operations.py

@@ -121,7 +121,7 @@ async def invalid(self, **kwargs: Any) -> None:
             map_error(status_code=response.status_code, response=response, error_map=error_map)
             error = None
             if response.status_code == 403:
-                error = _failsafe_deserialize(_models.InvalidAuth, response.json())
+                error = _failsafe_deserialize(_models.InvalidAuth, response)
             raise HttpResponseError(response=response, model=error)
 
         if cls:

packages/typespec-python/test/azure/generated/authentication-union/authentication/union/_utils/model_base.py

@@ -29,6 +29,7 @@
 from azure.core import CaseInsensitiveEnumMeta
 from azure.core.pipeline import PipelineResponse
 from azure.core.serialization import _Null
+from azure.core.rest import HttpResponse
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -940,13 +941,13 @@ def _deserialize(
 
 def _failsafe_deserialize(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
     module: typing.Optional[str] = None,
     rf: typing.Optional["_RestField"] = None,
     format: typing.Optional[str] = None,
 ) -> typing.Any:
     try:
-        return _deserialize(deserializer, value, module, rf, format)
+        return _deserialize(deserializer, response.json(), module, rf, format)
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True
@@ -956,10 +957,10 @@ def _failsafe_deserialize(
 
 def _failsafe_deserialize_xml(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
 ) -> typing.Any:
     try:
-        return _deserialize_xml(deserializer, value)
+        return _deserialize_xml(deserializer, response.text())
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True

packages/typespec-python/test/azure/generated/azure-client-generator-core-access/specs/azure/clientgenerator/core/access/_utils/model_base.py

@@ -29,6 +29,7 @@
 from azure.core import CaseInsensitiveEnumMeta
 from azure.core.pipeline import PipelineResponse
 from azure.core.serialization import _Null
+from azure.core.rest import HttpResponse
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -940,13 +941,13 @@ def _deserialize(
 
 def _failsafe_deserialize(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
     module: typing.Optional[str] = None,
     rf: typing.Optional["_RestField"] = None,
     format: typing.Optional[str] = None,
 ) -> typing.Any:
     try:
-        return _deserialize(deserializer, value, module, rf, format)
+        return _deserialize(deserializer, response.json(), module, rf, format)
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True
@@ -956,10 +957,10 @@ def _failsafe_deserialize(
 
 def _failsafe_deserialize_xml(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
 ) -> typing.Any:
     try:
-        return _deserialize_xml(deserializer, value)
+        return _deserialize_xml(deserializer, response.text())
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True

packages/typespec-python/test/azure/generated/azure-client-generator-core-client-initialization/specs/azure/clientgenerator/core/clientinitialization/_utils/model_base.py

@@ -29,6 +29,7 @@
 from azure.core import CaseInsensitiveEnumMeta
 from azure.core.pipeline import PipelineResponse
 from azure.core.serialization import _Null
+from azure.core.rest import HttpResponse
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -940,13 +941,13 @@ def _deserialize(
 
 def _failsafe_deserialize(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
     module: typing.Optional[str] = None,
     rf: typing.Optional["_RestField"] = None,
     format: typing.Optional[str] = None,
 ) -> typing.Any:
     try:
-        return _deserialize(deserializer, value, module, rf, format)
+        return _deserialize(deserializer, response.json(), module, rf, format)
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True
@@ -956,10 +957,10 @@ def _failsafe_deserialize(
 
 def _failsafe_deserialize_xml(
     deserializer: typing.Any,
-    value: typing.Any,
+    response: HttpResponse,
 ) -> typing.Any:
     try:
-        return _deserialize_xml(deserializer, value)
+        return _deserialize_xml(deserializer, response.text())
     except DeserializationError:
         _LOGGER.warning(
             "Ran into a deserialization error. Ignoring since this is failsafe deserialization", exc_info=True