From 6ea407fa19f404f0e1d3afa1bd0272a4df0de40a Mon Sep 17 00:00:00 2001
From: Tamir Duberstein <tamird@gmail.com>
Date: Thu, 23 Jul 2026 14:08:38 -0400
Subject: [PATCH] python: simplify lazy-import type-checking guards

---
 .../src/main/resources/python/__init__api.mustache            | 4 +++-
 .../src/main/resources/python/__init__model.mustache          | 4 +++-
 .../src/main/resources/python/__init__package.mustache        | 4 +++-
 .../petstore/python-lazyImports/petstore_api/__init__.py      | 4 +++-
 .../petstore/python-lazyImports/petstore_api/api/__init__.py  | 4 +++-
 .../python-lazyImports/petstore_api/models/__init__.py        | 4 +++-
 6 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/modules/openapi-generator/src/main/resources/python/__init__api.mustache b/modules/openapi-generator/src/main/resources/python/__init__api.mustache
index dff26fb1fce3..250aec3c97ea 100644
--- a/modules/openapi-generator/src/main/resources/python/__init__api.mustache
+++ b/modules/openapi-generator/src/main/resources/python/__init__api.mustache
@@ -3,7 +3,9 @@
 {{^lazyImports}}
 {{>exports_api}}
 {{/lazyImports}}
-{{#lazyImports}}if __import__("typing").TYPE_CHECKING:
+{{#lazyImports}}import typing as _typing
+
+if _typing.TYPE_CHECKING:
     {{>exports_api}}
 else:
     from lazy_imports import LazyModule, as_package, load
diff --git a/modules/openapi-generator/src/main/resources/python/__init__model.mustache b/modules/openapi-generator/src/main/resources/python/__init__model.mustache
index 117f69132c40..ea5dd406d5e7 100644
--- a/modules/openapi-generator/src/main/resources/python/__init__model.mustache
+++ b/modules/openapi-generator/src/main/resources/python/__init__model.mustache
@@ -6,7 +6,9 @@
 {{^lazyImports}}
 {{>exports_model}}
 {{/lazyImports}}
-{{#lazyImports}}if __import__("typing").TYPE_CHECKING:
+{{#lazyImports}}import typing as _typing
+
+if _typing.TYPE_CHECKING:
     {{>exports_model}}
 else:
     from lazy_imports import LazyModule, as_package, load
diff --git a/modules/openapi-generator/src/main/resources/python/__init__package.mustache b/modules/openapi-generator/src/main/resources/python/__init__package.mustache
index 73f0adf0d473..e38711c252fc 100644
--- a/modules/openapi-generator/src/main/resources/python/__init__package.mustache
+++ b/modules/openapi-generator/src/main/resources/python/__init__package.mustache
@@ -27,7 +27,9 @@ __all__ = [
 {{^lazyImports}}
 {{>exports_package}}
 {{/lazyImports}}
-{{#lazyImports}}if __import__("typing").TYPE_CHECKING:
+{{#lazyImports}}import typing as _typing
+
+if _typing.TYPE_CHECKING:
     {{>exports_package}}
 else:
     from lazy_imports import LazyModule, as_package, load
diff --git a/samples/openapi3/client/petstore/python-lazyImports/petstore_api/__init__.py b/samples/openapi3/client/petstore/python-lazyImports/petstore_api/__init__.py
index 64ad7b567d1a..0acc6fb092e8 100644
--- a/samples/openapi3/client/petstore/python-lazyImports/petstore_api/__init__.py
+++ b/samples/openapi3/client/petstore/python-lazyImports/petstore_api/__init__.py
@@ -152,7 +152,9 @@
     "WithNestedOneOf",
 ]
 
-if __import__("typing").TYPE_CHECKING:
+import typing as _typing
+
+if _typing.TYPE_CHECKING:
     # import apis into sdk package
     from petstore_api.api.another_fake_api import AnotherFakeApi as AnotherFakeApi
     from petstore_api.api.default_api import DefaultApi as DefaultApi
diff --git a/samples/openapi3/client/petstore/python-lazyImports/petstore_api/api/__init__.py b/samples/openapi3/client/petstore/python-lazyImports/petstore_api/api/__init__.py
index e77aed00eb57..2f99d2cac4f7 100644
--- a/samples/openapi3/client/petstore/python-lazyImports/petstore_api/api/__init__.py
+++ b/samples/openapi3/client/petstore/python-lazyImports/petstore_api/api/__init__.py
@@ -1,6 +1,8 @@
 # flake8: noqa
 
-if __import__("typing").TYPE_CHECKING:
+import typing as _typing
+
+if _typing.TYPE_CHECKING:
     # import apis into api package
     from petstore_api.api.another_fake_api import AnotherFakeApi
     from petstore_api.api.default_api import DefaultApi
diff --git a/samples/openapi3/client/petstore/python-lazyImports/petstore_api/models/__init__.py b/samples/openapi3/client/petstore/python-lazyImports/petstore_api/models/__init__.py
index 9f052c816cb7..1b3694dc945b 100644
--- a/samples/openapi3/client/petstore/python-lazyImports/petstore_api/models/__init__.py
+++ b/samples/openapi3/client/petstore/python-lazyImports/petstore_api/models/__init__.py
@@ -12,7 +12,9 @@
     Do not edit the class manually.
 """  # noqa: E501
 
-if __import__("typing").TYPE_CHECKING:
+import typing as _typing
+
+if _typing.TYPE_CHECKING:
     # import models into model package
     from petstore_api.models.additional_properties_any_type import AdditionalPropertiesAnyType
     from petstore_api.models.additional_properties_class import AdditionalPropertiesClass