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| author | John Han <hanjohn@google.com> | 2020-03-12 09:52:15 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-12 09:52:15 -0700 |
| commit | 32f382c86f384a02eeb87f67fea806e6b9961b5c (patch) | |
| tree | a86f7e8e5143b1120238a95495adef68c74dce3d /numpy/core/fromnumeric.py | |
| parent | aba1b4a7864752b005c9f5d1bd58fa02e08ccff4 (diff) | |
| download | numpy-32f382c86f384a02eeb87f67fea806e6b9961b5c.tar.gz | |
DOC: Do not complain about contiguity when mutating `ndarray.shape` (gh-10600)
There are multiple conditions that `_attempt_nocopy_reshape` checks for
when ndarray.shape is mutated directly. Discussion of #10146 indicated
that an error message referencing any type of contiguity would not be
correct for all cases, so the error message has been changed to be more
general.
* ENH: shorten message and use "in-place"
* MAINT: typo from review
Co-authored-by: hanjohn <hanjohn@users.noreply.github.com>
Co-authored-by: mattip <matti.picus@gmail.com>
Diffstat (limited to 'numpy/core/fromnumeric.py')
| -rw-r--r-- | numpy/core/fromnumeric.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/numpy/core/fromnumeric.py b/numpy/core/fromnumeric.py index acd2d2bea..b32ad8d35 100644 --- a/numpy/core/fromnumeric.py +++ b/numpy/core/fromnumeric.py @@ -252,7 +252,8 @@ def reshape(a, newshape, order='C'): >>> c.shape = (20) Traceback (most recent call last): ... - AttributeError: incompatible shape for a non-contiguous array + AttributeError: Incompatible shape for in-place modification. Use + `.reshape()` to make a copy with the desired shape. The `order` keyword gives the index ordering both for *fetching* the values from `a`, and then *placing* the values into the output array. |