old_contents: 
  import logging
  logging.basicConfig(format='%(levelname)s:%(name)s | %(message)s')
  logger = logging.getLogger(__name__)
  logger.setLevel(logging.INFO)
  #logger.setLevel(logging.DEBUG)
  
  
  from spimagine.config import config
  
  from spimagine.models.data_model import DataModel,DemoData, SpimData, TiffData, CZIData, TiffFolderData, NumpyData
  
  from spimagine.utils.imgutils import read3dTiff, write3dTiff
  
  from spimagine.gui.volshow import volshow, volfig, qt_exec
  
  from spimagine.gui.mesh import Mesh, SphericalMesh, EllipsoidMesh
  
  from spimagine.utils import *
new_contents: __version__ = None
  
  try:
      from pkg_resources import get_distribution, DistributionNotFound
      __version__ = get_distribution("spimagine").version
  except Exception as e:
      print e
  
  
  import logging
  logging.basicConfig(format='%(levelname)s:%(name)s | %(message)s')
  logger = logging.getLogger(__name__)
  logger.setLevel(logging.INFO)
  #logger.setLevel(logging.DEBUG)
  
  
  from spimagine.config import config
  
  from spimagine.models.data_model import DataModel,DemoData, SpimData, TiffData, CZIData, TiffFolderData, NumpyData
  
  from spimagine.utils.imgutils import read3dTiff, write3dTiff
  
  from spimagine.gui.volshow import volshow, volfig, qt_exec
  
  from spimagine.gui.mesh import Mesh, SphericalMesh, EllipsoidMesh
  
  from spimagine.utils import *
subject: add __version__ field