From f0e37e8088e55307ad33791a03cb3989f1b8118c Mon Sep 17 00:00:00 2001 From: Eric Wieser Date: Sun, 22 Mar 2020 14:28:06 +0000 Subject: DEP: Make `np.insert` and `np.delete` on 0d arrays with an axis an error Before this change, the following code worked: ``` >>> some_0d = np.array(1) >>> np.insert(some_0d, "some nonsense", 10, axis=0) array(10) >>> np.insert(some_0d, "some nonsense", 42, axis="some nonsense") array(42) ``` Now these raise AxisError and TypeError, respectively. `delete` is exactly the same. --- numpy/lib/function_base.py | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'numpy/lib/function_base.py') diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py index 1c67f7c99..5b2dec1c1 100644 --- a/numpy/lib/function_base.py +++ b/numpy/lib/function_base.py @@ -4273,15 +4273,6 @@ def delete(arr, obj, axis=None): # needed for np.matrix, which is still not 1d after being ravelled ndim = arr.ndim axis = ndim - 1 - elif ndim == 0: - # 2013-09-24, 1.9 - warnings.warn( - "in the future the special handling of scalars will be removed " - "from delete and raise an error", DeprecationWarning, stacklevel=3) - if wrap: - return wrap(arr) - else: - return arr.copy(order=arrorder) else: axis = normalize_axis_index(axis, ndim) @@ -4515,17 +4506,6 @@ def insert(arr, obj, values, axis=None): # needed for np.matrix, which is still not 1d after being ravelled ndim = arr.ndim axis = ndim - 1 - elif ndim == 0: - # 2013-09-24, 1.9 - warnings.warn( - "in the future the special handling of scalars will be removed " - "from insert and raise an error", DeprecationWarning, stacklevel=3) - arr = arr.copy(order=arrorder) - arr[...] = values - if wrap: - return wrap(arr) - else: - return arr else: axis = normalize_axis_index(axis, ndim) slobj = [slice(None)]*ndim -- cgit v1.2.1