Add script demonstrating issue h5pygh-1495

geojunky · Apr 27, 2021 · a468de1 · a468de1
1 parent de76734
commit a468de1
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/other/unterm-generator.py b/other/unterm-generator.py
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+"""Demonstrated an error garbage collecting an h5py object at Python shutdown
+
+https://github.com/h5py/h5py/issues/1495
+"""
+
+import h5py
+
+def yield_groups(filename):
+    with h5py.File(filename, 'r') as fh:
+        for group in fh:
+            yield group
+
+filename = "file_with_10_groups.hdf5"
+grp_generator = yield_groups(filename)
+next(grp_generator)