diff options
Diffstat (limited to 'numpy/lib/stride_tricks.py')
| -rw-r--r-- | numpy/lib/stride_tricks.py | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/numpy/lib/stride_tricks.py b/numpy/lib/stride_tricks.py index 545623c38..6c240db7f 100644 --- a/numpy/lib/stride_tricks.py +++ b/numpy/lib/stride_tricks.py @@ -100,10 +100,9 @@ def as_strided(x, shape=None, strides=None, subok=False, writeable=True): interface['strides'] = tuple(strides) array = np.asarray(DummyArray(interface, base=x)) - - if array.dtype.fields is None and x.dtype.fields is not None: - # This should only happen if x.dtype is [('', 'Vx')] - array.dtype = x.dtype + # The route via `__interface__` does not preserve structured + # dtypes. Since dtype should remain unchanged, we set it explicitly. + array.dtype = x.dtype view = _maybe_view_as_subclass(x, array) |