Merge pull request #320017 from GaetanLepage/spectral-cube

{

  lib,

  stdenv,

  aplpy,

  astropy,

  buildPythonPackage,

  pythonOlder,

  fetchPypi,

  # build-system

  setuptools-scm,

  # dependencies

  astropy,

  casa-formats-io,

  dask,

  fetchPypi,

  joblib,

  looseversion,

  radio-beam,

  # checks

  aplpy,

  pytest-astropy,

  pytestCheckHook,

  pythonOlder,

  radio-beam,

  setuptools-scm,

}:

buildPythonPackage rec {

  pname = "spectral-cube";

  version = "0.6.5";

  format = "pyproject";

  pyproject = true;

  disabled = pythonOlder "3.7";

    hash = "sha256-gJzrr3+/FsQN/HHDERxf/NECArwOaTqFwmI/Q2Z9HTM=";

  };

  nativeBuildInputs = [ setuptools-scm ];

  patches = [ ./distutils-looseversion.patch ];

  propagatedBuildInputs = [

  build-system = [ setuptools-scm ];

  dependencies = [

    astropy

    casa-formats-io

    radio-beam

    joblib

    dask

    joblib

    looseversion

    radio-beam

  ];

  nativeCheckInputs = [

  pythonImportsCheck = [ "spectral_cube" ];

  meta = with lib; {

  meta = {

    description = "Library for reading and analyzing astrophysical spectral data cubes";

    homepage = "https://spectral-cube.readthedocs.io";

    changelog = "https://github.com/radio-astro-tools/spectral-cube/releases/tag/v${version}";

    license = licenses.bsd3;

    maintainers = with maintainers; [ smaret ];

    license = lib.licenses.bsd3;

    maintainers = with lib.maintainers; [ smaret ];

  };

}

diff --git a/spectral_cube/conftest.py b/spectral_cube/conftest.py

index 0d7c158..6fac9b4 100644

--- a/spectral_cube/conftest.py

+++ b/spectral_cube/conftest.py

@@ -4,7 +4,7 @@

 from __future__ import print_function, absolute_import, division

 import os

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 from astropy.units.equivalencies import pixel_scale

 # Import casatools and casatasks here if available as they can otherwise

diff --git a/spectral_cube/lower_dimensional_structures.py b/spectral_cube/lower_dimensional_structures.py

index f0e3745..1b1e1f8 100644

--- a/spectral_cube/lower_dimensional_structures.py

+++ b/spectral_cube/lower_dimensional_structures.py

@@ -526,7 +526,7 @@ class Projection(LowerDimensionalObject, SpatialCoordMixinClass,

                               " installed.")

         # Need version > 0.2 to work with cubes

-        from distutils.version import LooseVersion

+        from looseversion import LooseVersion

         if LooseVersion(version) < "0.3":

             raise Warning("Requires version >=0.3 of reproject. The current "

                           "version is: {}".format(version))

diff --git a/spectral_cube/np_compat.py b/spectral_cube/np_compat.py

index ed4a134..39aa320 100644

--- a/spectral_cube/np_compat.py

+++ b/spectral_cube/np_compat.py

@@ -1,7 +1,7 @@

 from __future__ import print_function, absolute_import, division

 import numpy as np

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 def allbadtonan(function):

     """

diff --git a/spectral_cube/spectral_cube.py b/spectral_cube/spectral_cube.py

index 771a2d4..af752b4 100644

--- a/spectral_cube/spectral_cube.py

+++ b/spectral_cube/spectral_cube.py

@@ -57,7 +57,7 @@ from .spectral_axis import (determine_vconv_from_ctype, get_rest_value_from_wcs,

                             doppler_beta, doppler_gamma, doppler_z)

 from .io.core import SpectralCubeRead, SpectralCubeWrite

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 __all__ = ['BaseSpectralCube', 'SpectralCube', 'VaryingResolutionSpectralCube']

@@ -2659,7 +2659,7 @@ class BaseSpectralCube(BaseNDClass, MaskableArrayMixinClass,

         reproj_kwargs = kwargs

         # Need version > 0.2 to work with cubes, >= 0.5 for memmap

-        from distutils.version import LooseVersion

+        from looseversion import LooseVersion

         if LooseVersion(version) < "0.5":

             raise Warning("Requires version >=0.5 of reproject. The current "

                           "version is: {}".format(version))

diff --git a/spectral_cube/tests/test_masks.py b/spectral_cube/tests/test_masks.py

index c38ba27..1d6895d 100644

--- a/spectral_cube/tests/test_masks.py

+++ b/spectral_cube/tests/test_masks.py

@@ -14,7 +14,7 @@ from .. import (BooleanArrayMask, LazyMask, LazyComparisonMask,

                 FunctionMask, CompositeMask)

 from ..masks import is_broadcastable_and_smaller, dims_to_skip, view_of_subset

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 def test_spectral_cube_mask():

diff --git a/spectral_cube/tests/test_moments.py b/spectral_cube/tests/test_moments.py

index 3043dd5..7e05c5b 100644

--- a/spectral_cube/tests/test_moments.py

+++ b/spectral_cube/tests/test_moments.py

@@ -1,7 +1,7 @@

 from __future__ import print_function, absolute_import, division

 import warnings

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 import pytest

 import numpy as np

diff --git a/spectral_cube/tests/test_performance.py b/spectral_cube/tests/test_performance.py

index bdee040..a778abc 100644

--- a/spectral_cube/tests/test_performance.py

+++ b/spectral_cube/tests/test_performance.py

@@ -20,7 +20,7 @@ except ImportError:

 # The comparison of Quantities in test_memory_usage

 # fail with older versions of numpy

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 NPY_VERSION_CHECK = LooseVersion(np.version.version) >= "1.13"

diff --git a/spectral_cube/tests/test_regrid.py b/spectral_cube/tests/test_regrid.py

index 496ddd5..5b1fec7 100644

--- a/spectral_cube/tests/test_regrid.py

+++ b/spectral_cube/tests/test_regrid.py

@@ -18,7 +18,7 @@ except ImportError:

 # The comparison of Quantities in test_memory_usage

 # fail with older versions of numpy

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 NPY_VERSION_CHECK = LooseVersion(np.version.version) >= "1.13"

diff --git a/spectral_cube/tests/test_spectral_cube.py b/spectral_cube/tests/test_spectral_cube.py

index 9ebeb7d..93e5647 100644

--- a/spectral_cube/tests/test_spectral_cube.py

+++ b/spectral_cube/tests/test_spectral_cube.py

@@ -6,7 +6,7 @@ import operator

 import itertools

 import warnings

 import mmap

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 import sys

 import pytest

diff --git a/spectral_cube/tests/test_subcubes.py b/spectral_cube/tests/test_subcubes.py

index 6f74f68..217c324 100644

--- a/spectral_cube/tests/test_subcubes.py

+++ b/spectral_cube/tests/test_subcubes.py

@@ -1,7 +1,7 @@

 from __future__ import print_function, absolute_import, division

 import pytest

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 from astropy import units as u

 from astropy import wcs

diff --git a/spectral_cube/tests/test_visualization.py b/spectral_cube/tests/test_visualization.py

index 85ea038..0ac8d58 100644

--- a/spectral_cube/tests/test_visualization.py

+++ b/spectral_cube/tests/test_visualization.py

@@ -1,7 +1,7 @@

 from __future__ import print_function, absolute_import, division

 import pytest

-from distutils.version import LooseVersion

+from looseversion import LooseVersion

 from .test_spectral_cube import cube_and_raw