From cb142c49ffb7b172a9da1e75854b8e5c0618715d Mon Sep 17 00:00:00 2001
From: Charlie Marsh <charliemarsh@openai.com>
Date: Fri, 12 Jun 2026 12:18:28 -0400
Subject: [PATCH 1/3] Use uv as Python SDK build backend

---
 sdk/python/pyproject.toml                     | 25 ++++++-------------
 .../test_artifact_workflow_and_binaries.py    | 10 ++------
 2 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/sdk/python/pyproject.toml b/sdk/python/pyproject.toml
index f3bc3a71f254..3ca4c4832201 100644
--- a/sdk/python/pyproject.toml
+++ b/sdk/python/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
-requires = ["hatchling>=1.27.0"]
-build-backend = "hatchling.build"
+requires = ["uv_build>=0.11.19,<0.12"]
+build-backend = "uv_build"
 
 [project]
 name = "openai-codex"
@@ -36,8 +36,12 @@ dev = [
   { include-group = "format" },
 ]
 
-[tool.hatch.build]
-exclude = [
+[tool.uv.build-backend]
+module-name = "openai_codex"
+source-include = [
+  "examples/README.md",
+]
+source-exclude = [
   ".venv/**",
   ".venv2/**",
   ".pytest_cache/**",
@@ -45,19 +49,6 @@ exclude = [
   "build/**",
 ]
 
-[tool.hatch.build.targets.wheel]
-packages = ["src/openai_codex"]
-include = [
-  "src/openai_codex/py.typed",
-]
-
-[tool.hatch.build.targets.sdist]
-include = [
-  "src/openai_codex/**",
-  "README.md",
-  "pyproject.toml",
-]
-
 [tool.pytest.ini_options]
 addopts = "-q"
 testpaths = ["tests"]
diff --git a/sdk/python/tests/test_artifact_workflow_and_binaries.py b/sdk/python/tests/test_artifact_workflow_and_binaries.py
index 7bedc0cc6ff8..340d016ecbe5 100644
--- a/sdk/python/tests/test_artifact_workflow_and_binaries.py
+++ b/sdk/python/tests/test_artifact_workflow_and_binaries.py
@@ -362,8 +362,8 @@ def test_source_sdk_template_pins_published_runtime() -> None:
     }
 
 
-def test_source_sdk_package_declares_beta_documentation_and_release_files() -> None:
-    """Public package metadata should link beta docs and ship package metadata."""
+def test_source_sdk_package_declares_beta_documentation() -> None:
+    """Public package metadata should link beta docs."""
     pyproject = tomllib.loads((ROOT / "pyproject.toml").read_text())
     readme = (ROOT / "README.md").read_text()
 
@@ -372,7 +372,6 @@ def test_source_sdk_package_declares_beta_documentation_and_release_files() -> N
         "is_beta": "Development Status :: 4 - Beta" in pyproject["project"]["classifiers"],
         "license": pyproject["project"]["license"],
         "documentation": pyproject["project"]["urls"]["Documentation"],
-        "sdist_include": pyproject["tool"]["hatch"]["build"]["targets"]["sdist"]["include"],
         "readme_is_beta": "# OpenAI Codex Python SDK (Beta)" in readme,
         "local_license_file": (ROOT / "LICENSE").exists(),
     } == {
@@ -380,11 +379,6 @@ def test_source_sdk_package_declares_beta_documentation_and_release_files() -> N
         "is_beta": True,
         "license": "Apache-2.0",
         "documentation": "https://github.com/openai/codex/tree/main/sdk/python/docs",
-        "sdist_include": [
-            "src/openai_codex/**",
-            "README.md",
-            "pyproject.toml",
-        ],
         "readme_is_beta": True,
         "local_license_file": False,
     }

From 8050d6acbd3f4849f23abe51020d1670f4fb8226 Mon Sep 17 00:00:00 2001
From: Charlie Marsh <charliemarsh@openai.com>
Date: Fri, 12 Jun 2026 12:23:26 -0400
Subject: [PATCH 2/3] Remove redundant uv build exclusions

---
 sdk/python/pyproject.toml | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/sdk/python/pyproject.toml b/sdk/python/pyproject.toml
index 3ca4c4832201..38239f70a4da 100644
--- a/sdk/python/pyproject.toml
+++ b/sdk/python/pyproject.toml
@@ -41,13 +41,6 @@ module-name = "openai_codex"
 source-include = [
   "examples/README.md",
 ]
-source-exclude = [
-  ".venv/**",
-  ".venv2/**",
-  ".pytest_cache/**",
-  "dist/**",
-  "build/**",
-]
 
 [tool.pytest.ini_options]
 addopts = "-q"

From b1d8c54465e9bf2a28dd8f845d8abd3949761b09 Mon Sep 17 00:00:00 2001
From: Charlie Marsh <charliemarsh@openai.com>
Date: Fri, 12 Jun 2026 13:14:07 -0400
Subject: [PATCH 3/3] Use inferred uv build configuration

---
 sdk/python/pyproject.toml | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/sdk/python/pyproject.toml b/sdk/python/pyproject.toml
index 38239f70a4da..44bdf00c11c8 100644
--- a/sdk/python/pyproject.toml
+++ b/sdk/python/pyproject.toml
@@ -36,12 +36,6 @@ dev = [
   { include-group = "format" },
 ]
 
-[tool.uv.build-backend]
-module-name = "openai_codex"
-source-include = [
-  "examples/README.md",
-]
-
 [tool.pytest.ini_options]
 addopts = "-q"
 testpaths = ["tests"]