[Numpy-svn] [numpy/numpy] b1e543: BUG: scalar argument to ma.atleast_* return arrays

[GitHub]

  Branch: refs/heads/maintenance/1.10.x
  Home:   https://github.com/numpy/numpy
  Commit: b1e5430f5b8cac71dc1f00798a1ffee8cc372a1b
      https://github.com/numpy/numpy/commit/b1e5430f5b8cac71dc1f00798a1ffee8cc372a1b
  Author: Jonathan Helmus <jjhelmus at gmail.com>
  Date:   2015-10-21 (Wed, 21 Oct 2015)

  Changed paths:
    M numpy/ma/extras.py
    M numpy/ma/tests/test_extras.py

  Log Message:
  -----------
  BUG: scalar argument to ma.atleast_* return arrays

The np.ma.atleast_1d, np.ma.atleast_2d, np.ma.atleast_3d and np.ma.diagflat
function return arrays when given a scalar in the same manner as their non-ma
counterparts.  Previously these function would return None.

Additionally, the np.ma vstack, row_stack, hstack, column_stack, dstack, and
hsplit functions now raise an expection when given a scalar argument.

closes #3367


  Commit: b41e69af25c1d2a9a0499ca82dc3984ce87ade4e
      https://github.com/numpy/numpy/commit/b41e69af25c1d2a9a0499ca82dc3984ce87ade4e
  Author: Charles Harris <charlesr.harris at gmail.com>
  Date:   2015-10-21 (Wed, 21 Oct 2015)

  Changed paths:
    M numpy/ma/extras.py
    M numpy/ma/tests/test_extras.py

  Log Message:
  -----------
  Merge pull request #6543 from charris/backport-6537

BUG: scalar argument to ma.atleast_* return arrays


Compare: https://github.com/numpy/numpy/compare/c74be39b4bfe...b41e69af25c1