diff options
Diffstat (limited to 'numpy/lib/arraypad.py')
| -rw-r--r-- | numpy/lib/arraypad.py | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/numpy/lib/arraypad.py b/numpy/lib/arraypad.py index a6d94836f..600301c56 100644 --- a/numpy/lib/arraypad.py +++ b/numpy/lib/arraypad.py @@ -100,12 +100,8 @@ def _prepend_const(arr, pad_amt, val, axis=-1): return arr padshape = tuple(x if i != axis else pad_amt for (i, x) in enumerate(arr.shape)) - if val == 0: - return np.concatenate((np.zeros(padshape, dtype=arr.dtype), arr), - axis=axis) - else: - return np.concatenate(((np.zeros(padshape) + val).astype(arr.dtype), - arr), axis=axis) + return np.concatenate((np.full(padshape, val, dtype=arr.dtype), arr), + axis=axis) def _append_const(arr, pad_amt, val, axis=-1): @@ -134,12 +130,8 @@ def _append_const(arr, pad_amt, val, axis=-1): return arr padshape = tuple(x if i != axis else pad_amt for (i, x) in enumerate(arr.shape)) - if val == 0: - return np.concatenate((arr, np.zeros(padshape, dtype=arr.dtype)), - axis=axis) - else: - return np.concatenate( - (arr, (np.zeros(padshape) + val).astype(arr.dtype)), axis=axis) + return np.concatenate((arr, np.full(padshape, val, dtype=arr.dtype)), + axis=axis) def _prepend_edge(arr, pad_amt, axis=-1): |