Files
airflow/scripts/docker/get_distribution_specs.py
Dev-iL 48ec002f4e Fix test infrastructure for Python-version-excluded providers (#63793)
* Skip provider tests when all test directories are excluded

When running Providers[google] or Providers[amazon] on Python 3.14,
generate_args_for_pytest removes the test folders for excluded
providers, but the skip check in _run_test only triggered when the
--ignore filter itself removed something. Since the folders were
already removed upstream, the guard condition was never met, leaving
pytest with only flags and no test directories — causing it to crash
on unrecognized custom arguments.

Remove the overly strict guard so the skip fires whenever no test
directories remain in the args.

* Fix PROD image docker tests for Python-version-excluded providers

The docker tests expected all providers from prod_image_installed_providers.txt
to be present, but providers like google and amazon declare
excluded-python-versions in their provider.yaml. On Python 3.14, these
providers are correctly excluded from the PROD image at build time, but
the tests didn't account for this.

Read provider.yaml exclusions and filter expected providers/imports based
on the Docker image's Python version.

* Skip Python-incompatible provider wheels during PROD image build

get_distribution_specs.py now reads Requires-Python metadata from each
wheel and skips wheels that are incompatible with the running
interpreter. This prevents excluded providers (e.g. amazon on 3.14)
from being passed to pip/uv and installed despite their exclusion.

Also fix the requires-python specifier generation in packages.py:
!=3.14 per PEP 440 only excludes 3.14.0, not 3.14.2. Use !=3.14.*
wildcard to exclude the entire minor version.
2026-03-17 16:31:30 +01:00

73 lines
2.8 KiB
Python
Executable File

#!/usr/bin/env python
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from __future__ import annotations
import os
import sys
import zipfile
from email.parser import HeaderParser
from pathlib import Path
from packaging.specifiers import InvalidSpecifier, SpecifierSet
from packaging.utils import (
InvalidSdistFilename,
InvalidWheelFilename,
parse_sdist_filename,
parse_wheel_filename,
)
_CURRENT_PYTHON = f"{sys.version_info.major}.{sys.version_info.minor}.{sys.version_info.micro}"
def _compatible_with_current_python(wheel_path: str) -> bool:
"""Return False if the wheel's Requires-Python excludes the running interpreter."""
try:
with zipfile.ZipFile(wheel_path) as zf:
for name in zf.namelist():
if name.endswith(".dist-info/METADATA"):
requires = HeaderParser().parsestr(zf.read(name).decode("utf-8")).get("Requires-Python")
if requires:
return _CURRENT_PYTHON in SpecifierSet(requires)
return True
except (zipfile.BadZipFile, InvalidSpecifier, KeyError) as exc:
print(f"Warning: could not check Requires-Python for {wheel_path}: {exc}", file=sys.stderr)
return True
def print_package_specs(extras: str = "") -> None:
for package_path in sys.argv[1:]:
try:
package, _, _, _ = parse_wheel_filename(Path(package_path).name)
except InvalidWheelFilename:
try:
package, _ = parse_sdist_filename(Path(package_path).name)
except InvalidSdistFilename:
print(f"Could not parse package name from {package_path}", file=sys.stderr)
continue
if package_path.endswith(".whl") and not _compatible_with_current_python(package_path):
print(
f"Skipping {package} (Requires-Python not satisfied by {_CURRENT_PYTHON})",
file=sys.stderr,
)
continue
print(f"{package}{extras} @ file://{package_path}")
if __name__ == "__main__":
print_package_specs(extras=os.environ.get("EXTRAS", ""))