Merge pull request #101 from DanRyanIrish/ndcube_base_noplot

Separate plotting from NDCube base class

CHANGELOG.rst

@@ -3,7 +3,12 @@
 
 New Features
 ------------
-- Added installation instructions to docs. [#77]
+- Created a new `~ndcube.NDCubeBase` which has all the functionality
+  of `~ncube.NDCube` except the plotting.  The old ``NDCubeBase``
+  which outlined the ``NDCube`` API was renamed ``NDCubeABC``.
+  `~ndcube.NDCube` has all the same functionality as before except is
+  now simply inherits from `~ndcube.NDCubeBase` and
+  `~ndcube.mixins.plotting.NDCubePlotMixin`.
 
 API Changes
 -----------
@@ -18,9 +23,13 @@ Bug Fixes
 ---------
 
 
-1.0.1 (Unreleased)
+1.0.1
 ==================
 
+New Features
+------------
+- Added installation instructions to docs. [#77]
+
 Bug Fixes
 ---------
 - Fixed bugs in ``NDCubeSequence`` slicing and

ndcube/ndcube.py

@@ -12,7 +12,7 @@
 from ndcube.mixins import NDCubeSlicingMixin, NDCubePlotMixin
 
 
-__all__ = ['NDCubeBase', 'NDCube', 'NDCubeOrdered']
+__all__ = ['NDCubeABC', 'NDCubeBase', 'NDCube', 'NDCubeOrdered']
 
 
 class NDCubeMetaClass(abc.ABCMeta, InheritDocstrings):
@@ -21,7 +21,7 @@ class NDCubeMetaClass(abc.ABCMeta, InheritDocstrings):
     """
 
 
-class NDCubeBase(astropy.nddata.NDData, metaclass=NDCubeMetaClass):
+class NDCubeABC(astropy.nddata.NDData, metaclass=NDCubeMetaClass):
 
     @abc.abstractmethod
     def pixel_to_world(self, *quantity_axis_list):
@@ -109,7 +109,7 @@ def crop_by_coords(self, min_coord_values, interval_widths):
         """
 
 
-class NDCube(NDCubeSlicingMixin, NDCubePlotMixin, astropy.nddata.NDArithmeticMixin, NDCubeBase):
+class NDCubeBase(NDCubeSlicingMixin, NDCubeABC):
     """
     Class representing N dimensional cubes.
     Extra arguments are passed on to `~astropy.nddata.NDData`.
@@ -472,6 +472,10 @@ def __repr__(self):
            axis_type=self.world_axis_physical_types))
 
 
+class NDCube(NDCubeBase, NDCubePlotMixin, astropy.nddata.NDArithmeticMixin):
+    pass
+
+
 class NDCubeOrdered(NDCube):
     """
     Class representing N dimensional cubes with oriented WCS.