Fix build process to produce a compressed .whl. (#2609)

pex-tool · Dec 2, 2024 · b87bf3c · b87bf3c
1 parent ce30d98
commit b87bf3c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/build-backend/pex_build/setuptools/build.py b/build-backend/pex_build/setuptools/build.py
@@ -7,6 +7,7 @@
 import os.path
 import subprocess
 import sys
+from zipfile import ZIP_DEFLATED
 
 import pex_build
 import setuptools.build_meta
@@ -76,7 +77,7 @@ def build_wheel(
                         InstalledFile(path=dst, hash=Hash.create(hasher), size=os.path.getsize(src))
                     )
             Record.write(record_path, installed_files)
-            with open_zip(wheel_path, "w") as zip_fp:
+            with open_zip(wheel_path, "w", compression=ZIP_DEFLATED) as zip_fp:
 
                 def add_top_level_dir(name):
                     # type: (str) -> None