old_contents: # -*- Mode: python; tab-width: 4; indent-tabs-mode:nil; -*-
  # vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
  #
  # datreant.core
  
  """
  datreant.core --- persistent, pythonic trees for heterogeneous data
  ===================================================================
  
  .. SeeAlso:: :class:`datreant.core.treants.Treant`
               :class:`datreant.core.treants.Group`
  
  """
  # global registries of classes
  _TREANTS = dict()
  
  _TREELIMBS = dict()
  _LIMBS = dict()
  _AGGTREELIMBS = dict()
  _AGGLIMBS = dict()
  
  # Bring some often used objects into the current namespace
  from .manipulators import discover
  from .treants import Treant, Group
  from .trees import Veg, Leaf, Tree
  from .collections import View, Bundle
  from . import attach
  
  __all__ = ['Treant', 'Group', 'Tree', 'Leaf', 'Bundle']
  __version__ = "0.8.0-dev"  # NOTE: keep in sync with RELEASE in setup.py
  
new_contents: # -*- Mode: python; tab-width: 4; indent-tabs-mode:nil; -*-
  # vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
  #
  # datreant.core
  
  """
  datreant.core --- persistent, pythonic trees for heterogeneous data
  ===================================================================
  
  .. SeeAlso:: :class:`datreant.core.treants.Treant`
               :class:`datreant.core.treants.Group`
  
  """
  # global registries of classes. Must be imported first! Other modules will try
  # to import them and file if they don't exit already.
  _TREANTS = dict()
  
  _TREELIMBS = dict()
  _LIMBS = dict()
  _AGGTREELIMBS = dict()
  _AGGLIMBS = dict()
  
  # Bring some often used objects into the current namespace
  from .manipulators import discover
  from .treants import Treant, Group
  from .trees import Veg, Leaf, Tree
  from .collections import View, Bundle
  from . import attach
  
  __all__ = ['Treant', 'Group', 'Tree', 'Leaf', 'Bundle', 'discover', 'Veg',
             'attach', 'View']
  __version__ = "0.8.0-dev"  # NOTE: keep in sync with RELEASE in setup.py
  
subject: fix __init__.py