MNT: Remove nibabel.trackvis

Author: effigies

nibabel/__init__.py

@@ -63,8 +63,6 @@
                            flip_axis, OrientationError,
                            apply_orientation, aff2axcodes)
 from .imageclasses import class_map, ext_map, all_image_classes
-from .deprecated import ModuleProxy as _ModuleProxy
-trackvis = _ModuleProxy('nibabel.trackvis')
 from . import mriutils
 from . import streamlines
 from . import viewers

nibabel/benchmarks/bench_streamlines.py

@@ -3,8 +3,6 @@
 # Pre-load deprecated modules to avoid cluttering warnings
 with pytest.deprecated_call():
     import nibabel.keywordonly
-with pytest.deprecated_call():
-    import nibabel.trackvis
 with pytest.warns(FutureWarning):
     import nibabel.py3k