sync latest code change with http-client-python repo

.chronus/changes/nextversion-2025-11-30-10-16-46.md

@@ -0,0 +1,8 @@
+---
+changeKind: internal
+packages:
+  - "@autorest/python"
+  - "@azure-tools/typespec-python"
+---
+
+internal dependency bump

.chronus/changes/python-bump-tcgc-2026-0-12-15-52-59.md

@@ -0,0 +1,9 @@
+---
+changeKind: dependencies
+packages:
+  - typespec-vs
+  - "@autorest/python"
+  - "@azure-tools/typespec-python"
+---
+
+Bump tcgc dep to `0.63.4`

.chronus/changes/python-fixLinterWarnings-2026-0-12-15-50-16.md

@@ -0,0 +1,8 @@
+---
+changeKind: fix
+packages:
+  - "@autorest/python"
+  - "@azure-tools/typespec-python"
+---
+
+Fix linting errors caused by too many vars, next-mypy issues

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": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTcxNzE3OS9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.23.1.tgz",
+    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTc0NDYyNy9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.23.1.tgz",
     "@autorest/system-requirements": "~1.0.2",
     "fs-extra": "~11.2.0",
     "tsx": "~4.19.1"
@@ -47,4 +47,4 @@
     "requirements.txt",
     "generator/"
   ]
-}
+}

packages/typespec-python/dev_requirements.txt

@@ -1,15 +1,15 @@
 # shall keep aligned with dev_requirements.txt of @typspec/http-client-python
-pyright==1.1.391
-pylint==3.2.7
-tox==4.23.2
-mypy==1.13.0
+pyright==1.1.407
+pylint==4.0.4
+tox==4.16.0
+mypy==1.19.1
 colorama==0.4.6
-debugpy==1.8.12
-pytest==8.3.4
+debugpy==1.8.2
+pytest==8.3.2
 coverage==7.6.1
 black==24.8.0
 ptvsd==4.3.2
-types-PyYAML==6.0.12.20241230
+types-PyYAML==6.0.12.8
 
 # additional dependency needed for development
 setuptools

packages/typespec-python/package.json

@@ -61,13 +61,13 @@
     "@azure-tools/typespec-azure-resource-manager": ">=0.63.0 <1.0.0",
     "@azure-tools/typespec-autorest": ">=0.63.0 <1.0.0",
     "@azure-tools/typespec-azure-rulesets": ">=0.63.0 <1.0.0",
-    "@azure-tools/typespec-client-generator-core": ">=0.63.1 <1.0.0"
+    "@azure-tools/typespec-client-generator-core": ">=0.63.4 <1.0.0"
   },
   "dependencies": {
     "js-yaml": "~4.1.0",
     "semver": "~7.6.2",
     "tsx": "~4.19.1",
-    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTcxNzE3OS9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.23.1.tgz",
+    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTc0NDYyNy9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.23.1.tgz",
     "fs-extra": "~11.2.0"
   },
   "devDependencies": {
@@ -103,4 +103,4 @@
     "chalk": "5.3.0",
     "@types/fs-extra": "11.0.4"
   }
-}
+}

packages/typespec-python/scripts/eng/pylintrc

@@ -17,7 +17,7 @@ enable=useless-suppression
 # too-many-arguments: Due to the nature of the CLI many commands have large arguments set which reflect in large arguments set in corresponding methods.
 # too-many-lines: Due to code generation many files end up with too many lines.
 # Let's black deal with bad-continuation
-disable=missing-docstring,locally-disabled,fixme,cyclic-import,too-many-arguments,invalid-name,duplicate-code,too-few-public-methods,consider-using-f-string,super-with-arguments,redefined-builtin,import-outside-toplevel,client-suffix-needed,unnecessary-dunder-call,unnecessary-ellipsis,disallowed-name,consider-using-max-builtin,unknown-option-value,file-needs-copyright-header
+disable=missing-docstring,locally-disabled,fixme,cyclic-import,too-many-arguments,invalid-name,duplicate-code,too-few-public-methods,consider-using-f-string,super-with-arguments,redefined-builtin,import-outside-toplevel,client-suffix-needed,unnecessary-dunder-call,unnecessary-ellipsis,disallowed-name,consider-using-max-builtin,unknown-option-value,file-needs-copyright-header,too-many-positional-arguments
 
 [FORMAT]
 max-line-length=120

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

@@ -37,6 +37,7 @@
 
 TZ_UTC = timezone.utc
 _T = typing.TypeVar("_T")
+_NONE_TYPE = type(None)
 
 
 def _timedelta_as_isostr(td: timedelta) -> str:
@@ -217,7 +218,7 @@ def _deserialize_datetime(attr: typing.Union[str, datetime]) -> datetime:
     test_utc = date_obj.utctimetuple()
     if test_utc.tm_year > 9999 or test_utc.tm_year < 1:
         raise OverflowError("Hit max or min date")
-    return date_obj
+    return date_obj  # type: ignore[no-any-return]
 
 
 def _deserialize_datetime_rfc7231(attr: typing.Union[str, datetime]) -> datetime:
@@ -271,7 +272,7 @@ def _deserialize_time(attr: typing.Union[str, time]) -> time:
     """
     if isinstance(attr, time):
         return attr
-    return isodate.parse_time(attr)
+    return isodate.parse_time(attr)  # type: ignore[no-any-return]
 
 
 def _deserialize_bytes(attr):
@@ -877,16 +878,16 @@ def _get_deserialize_callable_from_annotation(  # pylint: disable=too-many-retur
 
     # is it optional?
     try:
-        if any(a for a in annotation.__args__ if a == type(None)):  # pyright: ignore
+        if any(a is _NONE_TYPE for a in annotation.__args__):  # pyright: ignore
             if len(annotation.__args__) <= 2:  # pyright: ignore
                 if_obj_deserializer = _get_deserialize_callable_from_annotation(
-                    next(a for a in annotation.__args__ if a != type(None)), module, rf  # pyright: ignore
+                    next(a for a in annotation.__args__ if a is not _NONE_TYPE), module, rf  # pyright: ignore
                 )
 
                 return functools.partial(_deserialize_with_optional, if_obj_deserializer)
             # the type is Optional[Union[...]], we need to remove the None type from the Union
             annotation_copy = copy.copy(annotation)
-            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a != type(None)]  # pyright: ignore
+            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a is not _NONE_TYPE]  # pyright: ignore
             return _get_deserialize_callable_from_annotation(annotation_copy, module, rf)
     except AttributeError:
         pass
@@ -1271,7 +1272,7 @@ def _get_wrapped_element(
         _get_element(v, exclude_readonly, meta, wrapped_element)
     else:
         wrapped_element.text = _get_primitive_type_value(v)
-    return wrapped_element
+    return wrapped_element  # type: ignore[no-any-return]
 
 
 def _get_primitive_type_value(v) -> str:
@@ -1284,7 +1285,9 @@ def _get_primitive_type_value(v) -> str:
     return str(v)
 
 
-def _create_xml_element(tag, prefix=None, ns=None):
+def _create_xml_element(
+    tag: typing.Any, prefix: typing.Optional[str] = None, ns: typing.Optional[str] = None
+) -> ET.Element:
     if prefix and ns:
         ET.register_namespace(prefix, ns)
     if ns:

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

@@ -37,6 +37,7 @@
 
 TZ_UTC = timezone.utc
 _T = typing.TypeVar("_T")
+_NONE_TYPE = type(None)
 
 
 def _timedelta_as_isostr(td: timedelta) -> str:
@@ -217,7 +218,7 @@ def _deserialize_datetime(attr: typing.Union[str, datetime]) -> datetime:
     test_utc = date_obj.utctimetuple()
     if test_utc.tm_year > 9999 or test_utc.tm_year < 1:
         raise OverflowError("Hit max or min date")
-    return date_obj
+    return date_obj  # type: ignore[no-any-return]
 
 
 def _deserialize_datetime_rfc7231(attr: typing.Union[str, datetime]) -> datetime:
@@ -271,7 +272,7 @@ def _deserialize_time(attr: typing.Union[str, time]) -> time:
     """
     if isinstance(attr, time):
         return attr
-    return isodate.parse_time(attr)
+    return isodate.parse_time(attr)  # type: ignore[no-any-return]
 
 
 def _deserialize_bytes(attr):
@@ -877,16 +878,16 @@ def _get_deserialize_callable_from_annotation(  # pylint: disable=too-many-retur
 
     # is it optional?
     try:
-        if any(a for a in annotation.__args__ if a == type(None)):  # pyright: ignore
+        if any(a is _NONE_TYPE for a in annotation.__args__):  # pyright: ignore
             if len(annotation.__args__) <= 2:  # pyright: ignore
                 if_obj_deserializer = _get_deserialize_callable_from_annotation(
-                    next(a for a in annotation.__args__ if a != type(None)), module, rf  # pyright: ignore
+                    next(a for a in annotation.__args__ if a is not _NONE_TYPE), module, rf  # pyright: ignore
                 )
 
                 return functools.partial(_deserialize_with_optional, if_obj_deserializer)
             # the type is Optional[Union[...]], we need to remove the None type from the Union
             annotation_copy = copy.copy(annotation)
-            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a != type(None)]  # pyright: ignore
+            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a is not _NONE_TYPE]  # pyright: ignore
             return _get_deserialize_callable_from_annotation(annotation_copy, module, rf)
     except AttributeError:
         pass
@@ -1271,7 +1272,7 @@ def _get_wrapped_element(
         _get_element(v, exclude_readonly, meta, wrapped_element)
     else:
         wrapped_element.text = _get_primitive_type_value(v)
-    return wrapped_element
+    return wrapped_element  # type: ignore[no-any-return]
 
 
 def _get_primitive_type_value(v) -> str:
@@ -1284,7 +1285,9 @@ def _get_primitive_type_value(v) -> str:
     return str(v)
 
 
-def _create_xml_element(tag, prefix=None, ns=None):
+def _create_xml_element(
+    tag: typing.Any, prefix: typing.Optional[str] = None, ns: typing.Optional[str] = None
+) -> ET.Element:
     if prefix and ns:
         ET.register_namespace(prefix, ns)
     if ns:

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

@@ -37,6 +37,7 @@
 
 TZ_UTC = timezone.utc
 _T = typing.TypeVar("_T")
+_NONE_TYPE = type(None)
 
 
 def _timedelta_as_isostr(td: timedelta) -> str:
@@ -217,7 +218,7 @@ def _deserialize_datetime(attr: typing.Union[str, datetime]) -> datetime:
     test_utc = date_obj.utctimetuple()
     if test_utc.tm_year > 9999 or test_utc.tm_year < 1:
         raise OverflowError("Hit max or min date")
-    return date_obj
+    return date_obj  # type: ignore[no-any-return]
 
 
 def _deserialize_datetime_rfc7231(attr: typing.Union[str, datetime]) -> datetime:
@@ -271,7 +272,7 @@ def _deserialize_time(attr: typing.Union[str, time]) -> time:
     """
     if isinstance(attr, time):
         return attr
-    return isodate.parse_time(attr)
+    return isodate.parse_time(attr)  # type: ignore[no-any-return]
 
 
 def _deserialize_bytes(attr):
@@ -877,16 +878,16 @@ def _get_deserialize_callable_from_annotation(  # pylint: disable=too-many-retur
 
     # is it optional?
     try:
-        if any(a for a in annotation.__args__ if a == type(None)):  # pyright: ignore
+        if any(a is _NONE_TYPE for a in annotation.__args__):  # pyright: ignore
             if len(annotation.__args__) <= 2:  # pyright: ignore
                 if_obj_deserializer = _get_deserialize_callable_from_annotation(
-                    next(a for a in annotation.__args__ if a != type(None)), module, rf  # pyright: ignore
+                    next(a for a in annotation.__args__ if a is not _NONE_TYPE), module, rf  # pyright: ignore
                 )
 
                 return functools.partial(_deserialize_with_optional, if_obj_deserializer)
             # the type is Optional[Union[...]], we need to remove the None type from the Union
             annotation_copy = copy.copy(annotation)
-            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a != type(None)]  # pyright: ignore
+            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a is not _NONE_TYPE]  # pyright: ignore
             return _get_deserialize_callable_from_annotation(annotation_copy, module, rf)
     except AttributeError:
         pass
@@ -1271,7 +1272,7 @@ def _get_wrapped_element(
         _get_element(v, exclude_readonly, meta, wrapped_element)
     else:
         wrapped_element.text = _get_primitive_type_value(v)
-    return wrapped_element
+    return wrapped_element  # type: ignore[no-any-return]
 
 
 def _get_primitive_type_value(v) -> str:
@@ -1284,7 +1285,9 @@ def _get_primitive_type_value(v) -> str:
     return str(v)
 
 
-def _create_xml_element(tag, prefix=None, ns=None):
+def _create_xml_element(
+    tag: typing.Any, prefix: typing.Optional[str] = None, ns: typing.Optional[str] = None
+) -> ET.Element:
     if prefix and ns:
         ET.register_namespace(prefix, ns)
     if ns:

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

@@ -37,6 +37,7 @@
 
 TZ_UTC = timezone.utc
 _T = typing.TypeVar("_T")
+_NONE_TYPE = type(None)
 
 
 def _timedelta_as_isostr(td: timedelta) -> str:
@@ -217,7 +218,7 @@ def _deserialize_datetime(attr: typing.Union[str, datetime]) -> datetime:
     test_utc = date_obj.utctimetuple()
     if test_utc.tm_year > 9999 or test_utc.tm_year < 1:
         raise OverflowError("Hit max or min date")
-    return date_obj
+    return date_obj  # type: ignore[no-any-return]
 
 
 def _deserialize_datetime_rfc7231(attr: typing.Union[str, datetime]) -> datetime:
@@ -271,7 +272,7 @@ def _deserialize_time(attr: typing.Union[str, time]) -> time:
     """
     if isinstance(attr, time):
         return attr
-    return isodate.parse_time(attr)
+    return isodate.parse_time(attr)  # type: ignore[no-any-return]
 
 
 def _deserialize_bytes(attr):
@@ -877,16 +878,16 @@ def _get_deserialize_callable_from_annotation(  # pylint: disable=too-many-retur
 
     # is it optional?
     try:
-        if any(a for a in annotation.__args__ if a == type(None)):  # pyright: ignore
+        if any(a is _NONE_TYPE for a in annotation.__args__):  # pyright: ignore
             if len(annotation.__args__) <= 2:  # pyright: ignore
                 if_obj_deserializer = _get_deserialize_callable_from_annotation(
-                    next(a for a in annotation.__args__ if a != type(None)), module, rf  # pyright: ignore
+                    next(a for a in annotation.__args__ if a is not _NONE_TYPE), module, rf  # pyright: ignore
                 )
 
                 return functools.partial(_deserialize_with_optional, if_obj_deserializer)
             # the type is Optional[Union[...]], we need to remove the None type from the Union
             annotation_copy = copy.copy(annotation)
-            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a != type(None)]  # pyright: ignore
+            annotation_copy.__args__ = [a for a in annotation_copy.__args__ if a is not _NONE_TYPE]  # pyright: ignore
             return _get_deserialize_callable_from_annotation(annotation_copy, module, rf)
     except AttributeError:
         pass
@@ -1271,7 +1272,7 @@ def _get_wrapped_element(
         _get_element(v, exclude_readonly, meta, wrapped_element)
     else:
         wrapped_element.text = _get_primitive_type_value(v)
-    return wrapped_element
+    return wrapped_element  # type: ignore[no-any-return]
 
 
 def _get_primitive_type_value(v) -> str:
@@ -1284,7 +1285,9 @@ def _get_primitive_type_value(v) -> str:
     return str(v)
 
 
-def _create_xml_element(tag, prefix=None, ns=None):
+def _create_xml_element(
+    tag: typing.Any, prefix: typing.Optional[str] = None, ns: typing.Optional[str] = None
+) -> ET.Element:
     if prefix and ns:
         ET.register_namespace(prefix, ns)
     if ns: