Backport PR #2344: Handle scalar datasets too (#2348)

Co-authored-by: Gökçen Eraslan <[email protected]>
scverse · Oct 11, 2022 · 97c2617 · 97c2617
1 parent 6b5f786
commit 97c2617
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diff --git a/scanpy/readwrite.py b/scanpy/readwrite.py
@@ -253,7 +253,7 @@ def _read_legacy_10x_h5(filename, *, genome=None, start=None):
 def _collect_datasets(dsets: dict, group: h5py.Group):
     for k, v in group.items():
         if isinstance(v, h5py.Dataset):
-            dsets[k] = v[:]
+            dsets[k] = v[()]
         else:
             _collect_datasets(dsets, v)
 

diff --git a/scanpy/tests/_data/10x_data/1.2.0/multiple_genomes.h5 b/scanpy/tests/_data/10x_data/1.2.0/multiple_genomes.h5