This is an automated email from the ASF dual-hosted git repository.
potiuk pushed a commit to branch v3-1-test
in repository https://gitbox.apache.org/repos/asf/airflow.git
The following commit(s) were added to refs/heads/v3-1-test by this push:
new ad6e0e049ca [v3-1-test] Fix all build-system/requires including
transitive dependencies (#62570) (#62609)
ad6e0e049ca is described below
commit ad6e0e049cab241969da21040b08b02990859485
Author: Jarek Potiuk <[email protected]>
AuthorDate: Sat Feb 28 07:31:34 2026 +0100
[v3-1-test] Fix all build-system/requires including transitive dependencies
(#62570) (#62609)
* Fix all build-system/requires including transitive dependencies
Add a feature to fix all build-system/requires to make build
reproducibility works. The build-system requires are managed
automatically by the `upgrade-important-versions` prek hook.
This should not only provide reproducibility, but also it should
prevent cases where transient dependency upgrade might break
building sdist (for example as it happened with virtualenv 21
breaking hatchling with https://github.com/pypa/hatch/issues/2193
* Fix mypy 'Cannot infer type of lambda' error in upgrade script
---------
(cherry picked from commit 94e189618aba7df9cc619152a8988ab20c202ed0)
Co-authored-by: Claude Opus 4.6 <[email protected]>
---
.github/workflows/basic-tests.yml | 12 +-
airflow-core/pyproject.toml | 17 +-
airflow-ctl-tests/pyproject.toml | 14 +-
airflow-ctl/pyproject.toml | 14 +-
chart/pyproject.toml | 12 +-
clients/python/pyproject.toml | 14 +-
dev/breeze/pyproject.toml | 2 +-
dev/pyproject.toml | 14 +-
docker-stack-docs/pyproject.toml | 12 +-
docker-tests/pyproject.toml | 14 +-
helm-tests/pyproject.toml | 14 +-
kubernetes-tests/pyproject.toml | 14 +-
providers-summary-docs/pyproject.toml | 12 +-
pyproject.toml | 18 +-
scripts/ci/prek/check_extra_packages_ref.py | 2 +-
.../prek/check_shared_distributions_structure.py | 2 +-
scripts/ci/prek/upgrade_important_versions.py | 192 +++++++++++++++++++++
shared/logging/pyproject.toml | 14 +-
shared/secrets_masker/pyproject.toml | 14 +-
shared/timezones/pyproject.toml | 14 +-
task-sdk-tests/pyproject.toml | 14 +-
task-sdk/pyproject.toml | 14 +-
22 files changed, 412 insertions(+), 37 deletions(-)
diff --git a/.github/workflows/basic-tests.yml
b/.github/workflows/basic-tests.yml
index 566841ce451..bb73ef858fb 100644
--- a/.github/workflows/basic-tests.yml
+++ b/.github/workflows/basic-tests.yml
@@ -219,7 +219,7 @@ jobs:
- name: "Install Breeze"
uses: ./.github/actions/breeze
- name: "Check translation completeness"
- run: breeze check-translations-completeness || true
+ run: breeze ui check-translation-completeness || true
# Those checks are run if no image needs to be built for checks. This is for
simple changes that
# Do not touch any of the python code or any of the important files that
might require building
@@ -325,15 +325,17 @@ jobs:
--hook-stage manual upgrade-important-versions || true
if: always()
env:
+ UPGRADE_FLIT: "false"
+ UPGRADE_GITPYTHON: "false"
+ UPGRADE_HATCH: "false"
+ UPGRADE_HATCHLING: "false"
+ UPGRADE_MYPY: "false"
+ UPGRADE_NODE_LTS: "false"
UPGRADE_PIP: "false"
UPGRADE_PYTHON: "false"
- UPGRADE_NODE_LTS: "false"
- UPGRADE_HATCH: "false"
UPGRADE_PYYAML: "false"
- UPGRADE_GITPYTHON: "false"
UPGRADE_RICH: "false"
UPGRADE_RUFF: "false"
- UPGRADE_MYPY: "false"
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: "Run automated upgrade for important versions minus uv (failing
if needed)"
run: |
diff --git a/airflow-core/pyproject.toml b/airflow-core/pyproject.toml
index cfbb7ca5a3a..055c2eb6f06 100644
--- a/airflow-core/pyproject.toml
+++ b/airflow-core/pyproject.toml
@@ -17,15 +17,20 @@
[build-system]
requires = [
- "GitPython==3.1.45",
+ "distlib==0.4.0",
+ "filelock==3.24.3",
"gitdb==4.0.12",
- "hatchling==1.27.0",
- "packaging==25.0",
- "pathspec==0.12.1",
+ "GitPython==3.1.46",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
"pluggy==1.6.0",
"smmap==5.0.2",
- "tomli==2.2.1; python_version < '3.11'",
- "trove-classifiers==2025.9.11.17",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
]
build-backend = "hatchling.build"
diff --git a/airflow-ctl-tests/pyproject.toml b/airflow-ctl-tests/pyproject.toml
index 2cb3a8109b2..08a66f5344b 100644
--- a/airflow-ctl-tests/pyproject.toml
+++ b/airflow-ctl-tests/pyproject.toml
@@ -17,7 +17,19 @@
# under the License.
[build-system]
-requires = [ "hatchling==1.27.0" ]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[project]
diff --git a/airflow-ctl/pyproject.toml b/airflow-ctl/pyproject.toml
index a5b18923f28..00c516e03d9 100644
--- a/airflow-ctl/pyproject.toml
+++ b/airflow-ctl/pyproject.toml
@@ -53,7 +53,19 @@ classifiers = [
airflowctl = "airflowctl.__main__:main"
[build-system]
-requires = ["hatchling"]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[tool.hatch.version]
diff --git a/chart/pyproject.toml b/chart/pyproject.toml
index 6ddc0259c45..075955ef7bd 100644
--- a/chart/pyproject.toml
+++ b/chart/pyproject.toml
@@ -17,7 +17,17 @@
[build-system]
requires = [
- "hatchling==1.27.0",
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
]
build-backend = "hatchling.build"
diff --git a/clients/python/pyproject.toml b/clients/python/pyproject.toml
index fb00e7bfab1..12a9b49da6c 100644
--- a/clients/python/pyproject.toml
+++ b/clients/python/pyproject.toml
@@ -16,7 +16,19 @@
# under the License.
[build-system]
-requires = ["hatchling==1.27.0"]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[project]
diff --git a/dev/breeze/pyproject.toml b/dev/breeze/pyproject.toml
index d5ee7f82128..ee667f6c082 100644
--- a/dev/breeze/pyproject.toml
+++ b/dev/breeze/pyproject.toml
@@ -15,7 +15,7 @@
# specific language governing permissions and limitations
# under the License.
[build-system]
-requires = ["flit_core >=3.11,<4"]
+requires = ["flit_core >=3.12.0,<4"]
build-backend = "flit_core.buildapi"
[project]
diff --git a/dev/pyproject.toml b/dev/pyproject.toml
index 9a3097c38d0..b767ebddf46 100644
--- a/dev/pyproject.toml
+++ b/dev/pyproject.toml
@@ -17,7 +17,19 @@
# under the License.
[build-system]
-requires = [ "hatchling==1.27.0" ]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[project]
diff --git a/docker-stack-docs/pyproject.toml b/docker-stack-docs/pyproject.toml
index d29f32bda3b..919893136c3 100644
--- a/docker-stack-docs/pyproject.toml
+++ b/docker-stack-docs/pyproject.toml
@@ -17,7 +17,17 @@
[build-system]
requires = [
- "hatchling==1.27.0",
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
]
build-backend = "hatchling.build"
diff --git a/docker-tests/pyproject.toml b/docker-tests/pyproject.toml
index fe2ced2cb36..8ed4da884eb 100644
--- a/docker-tests/pyproject.toml
+++ b/docker-tests/pyproject.toml
@@ -17,7 +17,19 @@
# under the License.
[build-system]
-requires = [ "hatchling==1.27.0" ]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[project]
diff --git a/helm-tests/pyproject.toml b/helm-tests/pyproject.toml
index 799fc4cebb7..d9598aa17b5 100644
--- a/helm-tests/pyproject.toml
+++ b/helm-tests/pyproject.toml
@@ -17,7 +17,19 @@
# under the License.
[build-system]
-requires = [ "hatchling==1.27.0" ]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[project]
diff --git a/kubernetes-tests/pyproject.toml b/kubernetes-tests/pyproject.toml
index d7f71b9af3d..d3322f2265b 100644
--- a/kubernetes-tests/pyproject.toml
+++ b/kubernetes-tests/pyproject.toml
@@ -15,7 +15,19 @@
# specific language governing permissions and limitations
# under the License.
[build-system]
-requires = [ "hatchling==1.27.0" ]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[project]
diff --git a/providers-summary-docs/pyproject.toml
b/providers-summary-docs/pyproject.toml
index 710625e15c2..adf55e92e2d 100644
--- a/providers-summary-docs/pyproject.toml
+++ b/providers-summary-docs/pyproject.toml
@@ -17,7 +17,17 @@
[build-system]
requires = [
- "hatchling==1.27.0",
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
]
build-backend = "hatchling.build"
diff --git a/pyproject.toml b/pyproject.toml
index b045b951c35..2473cb98394 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,15 +17,17 @@
[build-system]
requires = [
- "GitPython==3.1.45",
- "gitdb==4.0.12",
- "hatchling==1.27.0",
- "packaging==25.0",
- "pathspec==0.12.1",
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
"pluggy==1.6.0",
- "smmap==5.0.2",
- "tomli==2.2.1; python_version < '3.11'",
- "trove-classifiers==2025.9.11.17",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
]
build-backend = "hatchling.build"
diff --git a/scripts/ci/prek/check_extra_packages_ref.py
b/scripts/ci/prek/check_extra_packages_ref.py
index f380f495310..004e3b4699a 100755
--- a/scripts/ci/prek/check_extra_packages_ref.py
+++ b/scripts/ci/prek/check_extra_packages_ref.py
@@ -19,7 +19,7 @@
# /// script
# requires-python = ">=3.10,<3.11"
# dependencies = [
-# "hatchling==1.27.0",
+# "hatchling==1.29.0",
# "rich>=13.6.0",
# "tabulate>=0.9.0",
# ]
diff --git a/scripts/ci/prek/check_shared_distributions_structure.py
b/scripts/ci/prek/check_shared_distributions_structure.py
index f7eca900877..b6b0c1d3d5a 100755
--- a/scripts/ci/prek/check_shared_distributions_structure.py
+++ b/scripts/ci/prek/check_shared_distributions_structure.py
@@ -126,7 +126,7 @@ def check_private_classifier(pyproject: dict) -> bool:
def check_build_system(pyproject: dict, shared_path: Path) -> bool:
build_system = pyproject.get("build-system", {})
- if build_system == {"requires": ["hatchling"], "build-backend":
"hatchling.build"}:
+ if build_system["build-backend"] == "hatchling.build":
console.print(
f" build-system is correct for
[magenta]{shared_path.name}[/magenta] [bold green]OK[/bold green]"
)
diff --git a/scripts/ci/prek/upgrade_important_versions.py
b/scripts/ci/prek/upgrade_important_versions.py
index f7db853356d..e2ffe4d0f68 100755
--- a/scripts/ci/prek/upgrade_important_versions.py
+++ b/scripts/ci/prek/upgrade_important_versions.py
@@ -407,8 +407,10 @@ if UPGRADE_ALL_BY_DEFAULT and VERBOSE:
console.print("[bright_blue]Upgrading all important versions")
# Package upgrade flags
+UPGRADE_FLIT_CORE: bool = get_env_bool("UPGRADE_FLIT_CORE")
UPGRADE_GITPYTHON: bool = get_env_bool("UPGRADE_GITPYTHON")
UPGRADE_HATCH: bool = get_env_bool("UPGRADE_HATCH")
+UPGRADE_HATCHLING: bool = get_env_bool("UPGRADE_HATCHLING")
UPGRADE_MPROCS: bool = get_env_bool("UPGRADE_MPROCS")
UPGRADE_NODE_LTS: bool = get_env_bool("UPGRADE_NODE_LTS")
UPGRADE_PIP: bool = get_env_bool("UPGRADE_PIP")
@@ -480,6 +482,20 @@ def apply_pattern_replacements(
# Configuration for packages that follow simple version constant patterns
SIMPLE_VERSION_PATTERNS: dict[str, list[tuple[str, str]]] = {
+ "flit_core": [
+ (r"(flit_core==)([0-9.abrc]+)", "flit_core=={version}"),
+ (r"(flit_core >=)([0-9.abrc]+)", "flit_core >={version}"),
+ (r"(flit-core>=)([0-9.abrc]+)", "flit-core>={version}"),
+ (r"(flit-core==)([0-9.abrc]+)", "flit-core=={version}"),
+ (r"(flit>=)([0-9.abrc]+)", "flit>={version}"),
+ (r"(flit==)([0-9.abrc]+)", "flit=={version}"),
+ ],
+ "hatchling": [
+ (r"(hatchling==)([0-9.abrc]+)", "hatchling=={version}"),
+ (r"(hatchling>=)([0-9.abrc]+)", "hatchling>={version}"),
+ (r"(HATCHLING_VERSION = )(\"[0-9.abrc]+\")", 'HATCHLING_VERSION =
"{version}"'),
+ (r"(HATCHLING_VERSION=)(\"[0-9.abrc]+\")",
'HATCHLING_VERSION="{version}"'),
+ ],
"hatch": [
(r"(HATCH_VERSION = )(\"[0-9.abrc]+\")", 'HATCH_VERSION =
"{version}"'),
(r"(HATCH_VERSION=)(\"[0-9.abrc]+\")", 'HATCH_VERSION="{version}"'),
@@ -534,7 +550,9 @@ def fetch_all_package_versions() -> dict[str, str]:
"pip": get_latest_pypi_version("pip", UPGRADE_PIP),
"uv": get_latest_pypi_version("uv", UPGRADE_UV),
"prek": get_latest_pypi_version("prek", UPGRADE_PREK),
+ "flit_core": get_latest_pypi_version("flit_core", UPGRADE_FLIT_CORE),
"hatch": get_latest_pypi_version("hatch", UPGRADE_HATCH),
+ "hatchling": get_latest_pypi_version("hatchling", UPGRADE_HATCHLING),
"pyyaml": get_latest_pypi_version("PyYAML", UPGRADE_PYYAML),
"gitpython": get_latest_pypi_version("GitPython", UPGRADE_GITPYTHON),
"ruff": get_latest_pypi_version("ruff", UPGRADE_RUFF),
@@ -652,6 +670,167 @@ def sync_breeze_lock_file() -> None:
)
+def resolve_hatchling_build_requires(with_gitpython: bool = False) ->
list[str]:
+ """
+ Resolve the full transitive dependency list for hatchling (with
virtualenv<21) using uv pip compile.
+
+ When with_gitpython is True, also includes GitPython and its transitive
dependencies (gitdb, smmap).
+ Returns a sorted list of pinned requirement strings, with tomli carrying
its python_version marker.
+ """
+ packages = ["hatchling", "virtualenv<21"]
+ if with_gitpython:
+ packages.append("gitpython")
+
+ result = subprocess.run(
+ ["uv", "pip", "compile", "-", "--resolution", "highest",
"--python-version", "3.10"],
+ input="\n".join(packages) + "\n",
+ capture_output=True,
+ text=True,
+ check=True,
+ )
+
+ # Parse output: lines like "package==version" (skip comment lines and
blank lines)
+ requires: list[str] = []
+ for _line in result.stdout.splitlines():
+ line = _line.strip()
+ if not line or line.startswith("#"):
+ continue
+ # Take only the "name==version" part (strip trailing comments)
+ pkg_spec = line.split()[0]
+ # Normalise package name to canonical casing
+ pkg_name_lower = pkg_spec.split("==")[0].lower().replace("-", "_")
+ pkg_version = pkg_spec.split("==")[1] if "==" in pkg_spec else ""
+ if not pkg_version:
+ continue
+ # Use canonical casing for known packages
+ CANONICAL_NAMES = {
+ "gitpython": "GitPython",
+ "gitdb": "gitdb",
+ "smmap": "smmap",
+ "hatchling": "hatchling",
+ "packaging": "packaging",
+ "pathspec": "pathspec",
+ "pluggy": "pluggy",
+ "trove_classifiers": "trove-classifiers",
+ "tomli": "tomli",
+ "virtualenv": "virtualenv",
+ "distlib": "distlib",
+ "filelock": "filelock",
+ "platformdirs": "platformdirs",
+ "typing_extensions": "typing-extensions",
+ }
+ canonical = CANONICAL_NAMES.get(pkg_name_lower,
pkg_spec.split("==")[0])
+ if pkg_name_lower == "tomli":
+ requires.append(f"{canonical}=={pkg_version}; python_version <
'3.11'")
+ elif pkg_name_lower == "typing_extensions":
+ # typing_extensions is built-in from Python 3.11+
+ requires.append(f"{canonical}=={pkg_version}; python_version <
'3.11'")
+ else:
+ requires.append(f"{canonical}=={pkg_version}")
+
+ return sorted(requires, key=lambda r: r.split("==")[0].lower())
+
+
+def _build_requires_block(requires: list[str]) -> str:
+ """Render the TOML requires array content (lines between the brackets)."""
+ lines = []
+ for req in requires:
+ lines.append(f' "{req}",')
+ return "\n".join(lines)
+
+
+def update_pyproject_build_requires(
+ hatchling_requires: list[str],
+ hatchling_with_git_requires: list[str],
+ versions: dict[str, str],
+) -> bool:
+ """
+ Scan all pyproject.toml files in the repo (excluding out/ directory).
+
+ For each file:
+ - If build-system/requires contains flit_core → upgrade to latest
flit_core version (if set).
+ - If build-system uses hatchling → replace the requires list with the
resolved transitive deps.
+ airflow-core/pyproject.toml gets the gitpython-inclusive list; all
others get the plain list.
+
+ Returns True if any file was changed.
+ """
+ changed = False
+
+ # Pattern to match and replace the full requires = [...] block under
[build-system]
+ # Handles both single-line and multi-line forms.
+ build_system_requires_re = re.compile(
+ r"(\[build-system\]\s*\n(?:[^\[]*?\n)*?requires\s*=\s*)(\[[^\]]*\])",
+ re.DOTALL,
+ )
+
+ flit_version = versions.get("flit_core", "")
+
+ for pyproject_path in sorted(AIRFLOW_ROOT_PATH.rglob("pyproject.toml")):
+ # Skip anything under the out/ directory (reproducible build snapshots)
+ if "out/" in pyproject_path.as_posix().replace(str(AIRFLOW_ROOT_PATH)
+ "/", ""):
+ continue
+
+ content = pyproject_path.read_text()
+
+ # Determine if this file uses flit_core or hatchling
+ build_system_match = build_system_requires_re.search(content)
+ if not build_system_match:
+ continue
+
+ requires_block = build_system_match.group(2)
+
+ if "flit_core" in requires_block or "flit-core" in requires_block:
+ # Upgrade flit_core version if requested
+ if not (UPGRADE_FLIT_CORE and flit_version):
+ continue
+ new_content = apply_simple_regex_replacements(
+ content, flit_version, SIMPLE_VERSION_PATTERNS["flit_core"]
+ )
+ if new_content != content:
+ pyproject_path.write_text(new_content)
+ console.print(f"[bright_blue]Updated flit_core in
{pyproject_path}")
+ changed = True
+
+ elif "hatchling" in requires_block or "hatchling" in content:
+ if not (UPGRADE_HATCHLING and hatchling_requires):
+ continue
+ # Choose the right list
+ is_airflow_core = pyproject_path == AIRFLOW_CORE_ROOT_PATH /
"pyproject.toml"
+ target_requires = hatchling_with_git_requires if is_airflow_core
else hatchling_requires
+
+ new_requires_lines = _build_requires_block(target_requires)
+ new_requires_array = f"[\n{new_requires_lines}\n]"
+
+ def _replace_requires(m: re.Match[str], _new: str =
new_requires_array) -> str:
+ return m.group(1) + _new
+
+ new_content = build_system_requires_re.sub(
+ _replace_requires,
+ content,
+ )
+
+ # Also apply the simple hatchling version pattern (for files that
pin hatchling== elsewhere)
+ hatchling_version = next(
+ (
+ r.split("==")[1].split(";")[0].strip()
+ for r in target_requires
+ if r.lower().startswith("hatchling==")
+ ),
+ "",
+ )
+ if hatchling_version:
+ new_content = apply_simple_regex_replacements(
+ new_content, hatchling_version,
SIMPLE_VERSION_PATTERNS["hatchling"]
+ )
+
+ if new_content != content:
+ pyproject_path.write_text(new_content)
+ console.print(f"[bright_blue]Updated hatchling build-system
requires in {pyproject_path}")
+ changed = True
+
+ return changed
+
+
def main() -> None:
"""Main entry point for the version upgrade script."""
retrieve_gh_token(description="airflow-upgrade-important-versions",
scopes="public_repo")
@@ -662,6 +841,19 @@ def main() -> None:
changed = process_all_files(versions, latest_python_versions)
+ # Resolve hatchling transitive dependencies and update all pyproject.toml
build-system sections
+ if UPGRADE_HATCHLING or UPGRADE_FLIT_CORE:
+ console.print("[bright_blue]Resolving hatchling transitive build
dependencies via uv pip compile")
+ hatchling_requires =
resolve_hatchling_build_requires(with_gitpython=False)
+ hatchling_with_git_requires =
resolve_hatchling_build_requires(with_gitpython=True)
+ if VERBOSE:
+ console.print(f"[bright_blue]Hatchling requires:
{hatchling_requires}")
+ console.print(f"[bright_blue]Hatchling+GitPython requires:
{hatchling_with_git_requires}")
+ pyproject_changed = update_pyproject_build_requires(
+ hatchling_requires, hatchling_with_git_requires, versions
+ )
+ changed = changed or pyproject_changed
+
if changed:
sync_breeze_lock_file()
if not os.environ.get("CI"):
diff --git a/shared/logging/pyproject.toml b/shared/logging/pyproject.toml
index f6b36f2092d..67c99ec7f8e 100644
--- a/shared/logging/pyproject.toml
+++ b/shared/logging/pyproject.toml
@@ -35,7 +35,19 @@ dev = [
]
[build-system]
-requires = ["hatchling"]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[tool.hatch.build.targets.wheel]
diff --git a/shared/secrets_masker/pyproject.toml
b/shared/secrets_masker/pyproject.toml
index 5814e207458..4f6ea6b6d80 100644
--- a/shared/secrets_masker/pyproject.toml
+++ b/shared/secrets_masker/pyproject.toml
@@ -36,7 +36,19 @@ dev = [
]
[build-system]
-requires = ["hatchling"]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[tool.hatch.build.targets.wheel]
diff --git a/shared/timezones/pyproject.toml b/shared/timezones/pyproject.toml
index bd9a43af83c..26553826ed1 100644
--- a/shared/timezones/pyproject.toml
+++ b/shared/timezones/pyproject.toml
@@ -34,7 +34,19 @@ dev = [
]
[build-system]
-requires = ["hatchling"]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[tool.hatch.build.targets.wheel]
diff --git a/task-sdk-tests/pyproject.toml b/task-sdk-tests/pyproject.toml
index f21bd18efa3..994512f60d0 100644
--- a/task-sdk-tests/pyproject.toml
+++ b/task-sdk-tests/pyproject.toml
@@ -17,7 +17,19 @@
# under the License.
[build-system]
-requires = [ "hatchling==1.27.0" ]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[project]
diff --git a/task-sdk/pyproject.toml b/task-sdk/pyproject.toml
index 73055fee676..8fc9fdb5566 100644
--- a/task-sdk/pyproject.toml
+++ b/task-sdk/pyproject.toml
@@ -87,7 +87,19 @@ YouTube =
"https://www.youtube.com/channel/UCSXwxpWZQ7XZ1WL3wqevChA/";
[build-system]
-requires = ["hatchling"]
+requires = [
+ "distlib==0.4.0",
+ "filelock==3.24.3",
+ "hatchling==1.29.0",
+ "packaging==26.0",
+ "pathspec==1.0.4",
+ "platformdirs==4.9.2",
+ "pluggy==1.6.0",
+ "tomli==2.4.0; python_version < '3.11'",
+ "trove-classifiers==2026.1.14.14",
+ "typing-extensions==4.15.0; python_version < '3.11'",
+ "virtualenv==20.39.1",
+]
build-backend = "hatchling.build"
[tool.hatch.version]
