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| author | Antony Lee <anntzer.lee@gmail.com> | 2015-09-28 11:02:15 -0700 |
|---|---|---|
| committer | Antony Lee <anntzer.lee@gmail.com> | 2015-09-28 11:02:15 -0700 |
| commit | 649d19ff0ec5bba1fe0e89402d7cc8c4597ea170 (patch) | |
| tree | 621f0d063351858edddd7af8cfddc1faf79e181a /numpy/core/numeric.py | |
| parent | 986a98c8020f90ae95dd65817a2dcc5e5f336172 (diff) | |
| download | numpy-649d19ff0ec5bba1fe0e89402d7cc8c4597ea170.tar.gz | |
FutureWarning for np.full(..., non-float).
cf. discussion in #6366.
Diffstat (limited to 'numpy/core/numeric.py')
| -rw-r--r-- | numpy/core/numeric.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/numpy/core/numeric.py b/numpy/core/numeric.py index 1b7dfca3e..5d4464ea7 100644 --- a/numpy/core/numeric.py +++ b/numpy/core/numeric.py @@ -258,8 +258,9 @@ def full(shape, fill_value, dtype=None, order='C'): fill_value : scalar Fill value. dtype : data-type, optional - The desired data-type for the array, e.g., `numpy.int8`. Default is - is chosen as `np.array(fill_value).dtype`. + The desired data-type for the array, e.g., `np.int8`. Default + is `float`, but will change to `np.array(fill_value).dtype` in a + future release. order : {'C', 'F'}, optional Whether to store multidimensional data in C- or Fortran-contiguous (row- or column-wise) order in memory. @@ -290,6 +291,10 @@ def full(shape, fill_value, dtype=None, order='C'): """ a = empty(shape, dtype, order) + if array(fill_value).dtype != a.dtype: + warnings.warn( + "in the future, full(..., {0!r}) will return an array of {1!r}". + format(fill_value, array(fill_value).dtype), FutureWarning) multiarray.copyto(a, fill_value, casting='unsafe') return a |