delta/python-packages/numpy.git/numpy/core, branch pr/12889

BUG: load fails when using pickle without allow_pickle=True

2019-04-17T01:41:08+00:00

a partial mitigation of #12759.

see also https://nvd.nist.gov/vuln/detail/CVE-2019-6446

Merge pull request #13322 from eric-wieser/cyclic-import

2019-04-14T02:49:02+00:00

MAINT: Move umath error helpers into their own module

MAINT: Move umath error helpers into their own module

2019-04-14T01:50:11+00:00

This is a direct move, with some tweaks to imports.

For some reason, this changed the results of running the doctests, which now reflect the actual defaults for `geterrobj`.

This helps to make `core.numeric` a little shorter.

This doesn't affect the value of `np.core.numeric.__all__` which keeps code doing `from numpy.core.numeric import *` working.

Merge pull request #13324 from eric-wieser/move-asarray

2019-04-14T01:35:47+00:00

MAINT: Move asarray helpers into their own module

MAINT: Move asarray helpers into their own module

2019-04-14T00:40:43+00:00

This is a direct move, with some tweaks to imports.

This breaks a cyclic imports between `core.numeric` and `core.fromnumeric`.

This doesn't affect the value of `np.core.numeric.__all__` which keeps code doing `from numpy.core.numeric import *` working.

Merge pull request #13323 from seberg/ufunc-at-large-iteration

2019-04-13T21:07:56+00:00

BUG: ufunc.at iteration variable size fix

BUG: ufunc.at iteration variable size fix

2019-04-13T20:09:06+00:00

The iteration variable has to be intp of course, unfortunately
a test is too slow to be practical (even as a slow test).

This code needs more refactoring, but since it is a minimal fix...

Closes gh-13286

MAINT: Move exceptions from core._internal to core._exceptions

2019-04-13T19:09:20+00:00

BUG: Fix bad error message in np.memmap

2019-04-12T04:00:27+00:00

This previously raisd `OSError: [Errno 22] Invalid argument` while trying to seek to byte -1 of the file.

It now raises `ValueError: cannot mmap an empty file`

The simple fix is not to write the file at all if we know it's already long enough.

In future we could consider allowing memmap to do an extra write behind the scenes to ensure the fiel is not empty, but that seems out of scope.

Fixes gh-12653

MAINT: fix unused variable warning in npy_math_complex.c.src

2019-04-09T09:43:46+00:00

Warnings:

```
x86_64-conda_cos6-linux-gnu-cc: numpy/core/src/npymath/npy_math.c
numpy/core/src/npymath/npy_math_complex.c.src: In function 'npy_casinhf':
numpy/core/src/npymath/npy_math_complex.c.src:1445:21: warning: unused variable 'pio2_hi' [-Wunused-variable]
     const @type@ pio2_hi = NPY_PI_2@c@;
                     ^~~~~~~
numpy/core/src/npymath/npy_math_complex.c.src:1434:30: warning: unused variable 'pio2_lo' [-Wunused-variable]
     const volatile npy_float pio2_lo = 7.5497899549e-9f;
                              ^~~~~~~
numpy/core/src/npymath/npy_math_complex.c.src: In function 'npy_casinh':
numpy/core/src/npymath/npy_math_complex.c.src:1445:22: warning: unused variable 'pio2_hi' [-Wunused-variable]
     const @type@ pio2_hi = NPY_PI_2@c@;
                      ^~~~~~~
numpy/core/src/npymath/npy_math_complex.c.src:1438:31: warning: unused variable 'pio2_lo' [-Wunused-variable]
     const volatile npy_double pio2_lo = 6.1232339957367659e-17;
                               ^~~~~~~
numpy/core/src/npymath/npy_math_complex.c.src: In function 'npy_casinhl':
numpy/core/src/npymath/npy_math_complex.c.src:1445:26: warning: unused variable 'pio2_hi' [-Wunused-variable]
     const @type@ pio2_hi = NPY_PI_2@c@;
                          ^~~~~~~
numpy/core/src/npymath/npy_math_complex.c.src:1442:35: warning: unused variable 'pio2_lo' [-Wunused-variable]
     const volatile npy_longdouble pio2_lo = 2.710505431213761085e-20l;
                                   ^~~~~~~
```