In zip namespace fixtures, explicitly generate the directory entries implied by children. Workaround for python/cpython#59110.

jaraco · jaraco · commit d3a7f69e4404 · 2023-09-18T11:38:27.000-04:00
diff --git a/importlib_resources/tests/zip.py b/importlib_resources/tests/zip.py
@@ -7,6 +7,8 @@
 import pathlib
 import zipfile
 
+import zipp
+
 
 def make_zip_file(src, dst):
     """
@@ -16,6 +18,7 @@ def make_zip_file(src, dst):
         for src_path, rel in walk(src):
             dst_name = src.name / pathlib.PurePosixPath(rel.as_posix())
             zf.write(src_path, dst_name)
+        zipp.CompleteDirs.inject(zf)
     return dst
 
 
diff --git a/setup.cfg b/setup.cfg
@@ -44,6 +44,7 @@ testing =
 	pytest-ruff
 
 	# local
+	zipp >= 3.17
 
 docs =
 	# upstream
