FIX np.product is deprecated in favor of np.prod (#541)

Author: mvdoc

Diff for: cortex/tests/test_dataset.py

@@ -188,7 +188,7 @@ def test_volumedata_copy_with_custom_mask():
 
 @pytest.mark.skipif(no_inkscape, reason='Inkscape required')
 def test_int64_in_dataviewrgb():
-    data = np.arange(np.product(volshape)).reshape(volshape, order='C')
+    data = np.arange(np.prod(volshape)).reshape(volshape, order='C')
     view = cortex.VolumeRGB(data, data + 1, data + 2, subject=subj,
                             xfmname=xfmname)
     cortex.quickshow(view)
@@ -200,7 +200,7 @@ def test_int64_in_dataviewrgb():
 
 @pytest.mark.skipif(no_inkscape, reason='Inkscape required')
 def test_vmin_none_in_dataview2d():
-    data = np.arange(np.product(volshape)).reshape(volshape, order='C')
+    data = np.arange(np.prod(volshape)).reshape(volshape, order='C')
     view = cortex.Volume2D(data, data + 1, subject=subj, xfmname=xfmname)
     cortex.quickshow(view)
 

Diff for: examples/utils/multi_panels_plots.py

@@ -32,7 +32,7 @@
 # create some artificial data
 
 shape = cortex.db.get_xfm(subject, 'identity').shape
-data = np.arange(np.product(shape)).reshape(shape)
+data = np.arange(np.prod(shape)).reshape(shape)
 volume = cortex.Volume(data, subject=subject, xfmname='identity')
 
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