diff options
Diffstat (limited to 'numpy')
| -rw-r--r-- | numpy/lib/recfunctions.py | 2 | ||||
| -rw-r--r-- | numpy/lib/tests/test_recfunctions.py | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/numpy/lib/recfunctions.py b/numpy/lib/recfunctions.py index 5ff35f0bb..ccbcfad91 100644 --- a/numpy/lib/recfunctions.py +++ b/numpy/lib/recfunctions.py @@ -980,7 +980,7 @@ def structured_to_unstructured(arr, dtype=None, copy=False, casting='unsafe'): arr = arr.astype(packed_fields, copy=copy, casting=casting) # finally is it safe to view the packed fields as the unstructured type - return arr.view((out_dtype, sum(counts))) + return arr.view((out_dtype, (sum(counts),))) def _unstructured_to_structured_dispatcher(arr, dtype=None, names=None, align=None, copy=None, casting=None): diff --git a/numpy/lib/tests/test_recfunctions.py b/numpy/lib/tests/test_recfunctions.py index 069693613..112678294 100644 --- a/numpy/lib/tests/test_recfunctions.py +++ b/numpy/lib/tests/test_recfunctions.py @@ -214,6 +214,8 @@ class TestRecFunctions(object): dtype=[('x', 'i4'), ('y', 'f4'), ('z', 'f8')]) out = np.mean(structured_to_unstructured(b[['x', 'z']]), axis=-1) assert_equal(out, np.array([ 3. , 5.5, 9. , 11. ])) + out = np.mean(structured_to_unstructured(b[['x']]), axis=-1) + assert_equal(out, np.array([ 1. , 4. , 7. , 10. ])) c = np.arange(20).reshape((4,5)) out = unstructured_to_structured(c, a.dtype) |