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new afe48b2638 [python] Generate date-stamped dev package alongside
standard sdist (#7661)
afe48b2638 is described below
commit afe48b26382ed70e6f6cd9a3303d432da70c8ba5
Author: littlecoder04 <[email protected]>
AuthorDate: Thu Apr 16 15:24:39 2026 +0800
[python] Generate date-stamped dev package alongside standard sdist (#7661)
---
paimon-python/setup.py | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
diff --git a/paimon-python/setup.py b/paimon-python/setup.py
index 6e0726958f..cd0f80e8aa 100644
--- a/paimon-python/setup.py
+++ b/paimon-python/setup.py
@@ -15,11 +15,106 @@
# See the License for the specific language governing permissions and
# limitations under the License.
##########################################################################
+import atexit
import os
+import shutil
+import subprocess
+import sys
+import tarfile
+import tempfile
from setuptools import find_packages, setup
VERSION = "1.5.dev"
+
+def get_dev_version():
+ """Generate dev version with commit date.
+ Format: 1.5.devYYYYMMDD (e.g. 1.5.dev20260415)
+ Uses the commit date (author date) for reproducibility.
+ """
+ base = VERSION.rstrip(".")
+ if not base.endswith("dev"):
+ return None
+
+ try:
+ date_str = subprocess.check_output(
+ ["git", "log", "-1", "--format=%cd", "--date=format:%Y%m%d"],
+ stderr=subprocess.DEVNULL
+ ).decode("utf-8").strip()
+ except Exception:
+ print("Warning: git not available, skipping dev package.")
+ return None
+
+ return base + date_str
+
+
+def _build_dev_package():
+ """After sdist completes, repack a copy with dev version."""
+ if "sdist" not in sys.argv:
+ return
+
+ dev_version = get_dev_version()
+ if dev_version is None:
+ return
+
+ from packaging.version import Version
+ normalized = str(Version(VERSION))
+ dev_normalized = str(Version(dev_version))
+
+ src_name = "pypaimon-{}".format(normalized)
+ dev_name = "pypaimon-{}".format(dev_normalized)
+
+ src_tar = os.path.join("dist", src_name + ".tar.gz")
+ if not os.path.exists(src_tar):
+ return
+
+ tmp_dir = tempfile.mkdtemp()
+ try:
+ with tarfile.open(src_tar, "r:gz") as tar:
+ tar.extractall(tmp_dir)
+
+ src_dir = os.path.join(tmp_dir, src_name)
+ dev_dir = os.path.join(tmp_dir, dev_name)
+ os.rename(src_dir, dev_dir)
+
+ # Update version in PKG-INFO files
+ for pkg_info in [
+ os.path.join(dev_dir, "PKG-INFO"),
+ os.path.join(dev_dir, "pypaimon.egg-info", "PKG-INFO"),
+ ]:
+ if os.path.exists(pkg_info):
+ with open(pkg_info, "r") as f:
+ content = f.read()
+ content = content.replace(
+ "Version: " + normalized,
+ "Version: " + dev_normalized
+ )
+ with open(pkg_info, "w") as f:
+ f.write(content)
+
+ # Update VERSION in setup.py so pip install gets the correct version
+ setup_py = os.path.join(dev_dir, "setup.py")
+ if os.path.exists(setup_py):
+ with open(setup_py, "r") as f:
+ content = f.read()
+ content = content.replace(
+ 'VERSION = "' + VERSION + '"',
+ 'VERSION = "' + dev_version + '"'
+ )
+ with open(setup_py, "w") as f:
+ f.write(content)
+
+ dev_tar = os.path.join("dist", dev_name + ".tar.gz")
+ with tarfile.open(dev_tar, "w:gz") as tar:
+ tar.add(dev_dir, arcname=dev_name)
+
+ print("Created dev package: " + dev_tar)
+ finally:
+ shutil.rmtree(tmp_dir)
+
+
+atexit.register(_build_dev_package)
+
PACKAGES = find_packages(include=["pypaimon*"])
