Merge pull request #1883 from takluyver/add-bug-scripts

Add bug demo scripts
h5py · Apr 28, 2021 · 71a82d9 · 71a82d9
2 parents de76734 + c172d01
commit 71a82d9
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Showing 2 changed files with 17 additions and 2 deletions.
diff --git a/other/unterm-generator.py b/other/unterm-generator.py
@@ -0,0 +1,15 @@
+"""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)
diff --git a/other/vlen_leak.py b/other/vlen_leak.py
@@ -40,7 +40,7 @@ def make_data(kind):
     if kind is bytes:
         s = b"xx"
     else:
-        s = b"xx".decode('utf8')
+        s = "xx"
 
     dt = h5py.vlen_dtype(kind)
     data = np.array([s*100 for idx in range(1000)])
@@ -80,6 +80,6 @@ def attr_leak():
     ds_leak()
     print("Unicode test")
     print("============")
-    make_data(unicode)
+    make_data(str)
     attr_leak()
     ds_leak()