delta/python-packages/numpy.git, branch v1.14.0

REL: NumPy 1.14.0 release.

2018-01-06T20:00:36+00:00

Merge pull request #10315 from charris/release-updates

2018-01-06T19:17:57+00:00

DOC: NumPy 1.14.0 release prep.

DOC: NumPy 1.14.0 release prep.

2018-01-06T18:34:58+00:00

* add changelog
* update mailmap
* update release notes.

[ci skip]

Merge pull request #10313 from charris/backport-10232

2018-01-02T20:19:13+00:00

BUG: Don't reimplement isclose in np.ma

Merge pull request #10311 from charris/backport-10259

2018-01-02T19:57:13+00:00

BUG: Make sure einsum default value of `optimize` is True.

Merge pull request #10312 from charris/backport-10205

2018-01-02T19:56:37+00:00

BUG: Handle NaNs correctly in arange

BUG: Don't reimplement isclose in np.ma

2018-01-02T19:16:50+00:00

This fixes gh-10227, as well as some other problems that weren't previously known.

MAINT: Produce a different error message when length is NaN

2018-01-02T19:06:37+00:00

Also, improve tests.

BUG: Fix exception without NULL return

2018-01-02T19:06:37+00:00

Not tested, because PyArray_Arange is not use internally anywhere - although it is public API...

BUG: Fix corner cases when value is NaN.

2018-01-02T19:04:55+00:00

The case is illustrated below:

In "_safe_ceil_to_intp":
    ivalue = npy_ceil(value);  // ivalue is NaN when value is NaN.
    if (ivalue < NPY_MIN_INTP || ivalue > NPY_MAX_INTP) {
        return -1;  // this is never executed when ivalue is NaN.
    }

    *ret = (npy_intp)ivalue;  // undefined behavior when ivalue is NaN.