old_contents: # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
  # vi: set ft=python sts=4 ts=4 sw=4 et:
  """
  General utilities for code support.
  
  These are modules that we (broadly-speaking) wrote; packages that other people
  wrote, that we ship, go in the nipy.externals tree.
  """
  
  from nibabel.data import make_datasource, DataError, datasource_or_bomber
  
  # Module level datasource instances for convenience
  from ..info import DATA_PKGS
  templates = datasource_or_bomber(DATA_PKGS['nipy-templates'])
  example_data = datasource_or_bomber(DATA_PKGS['nipy-data'])
  
  from nipy.testing import Tester
  test = Tester().test
  bench = Tester().bench
  
new_contents: # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
  # vi: set ft=python sts=4 ts=4 sw=4 et:
  """
  General utilities for code support.
  
  These are modules that we (broadly-speaking) wrote; packages that other people
  wrote, that we ship, go in the nipy.externals tree.
  """
  
  from nibabel.data import make_datasource, DataError, datasource_or_bomber
  
  # Module level datasource instances for convenience
  from ..info import DATA_PKGS
  templates = datasource_or_bomber(DATA_PKGS['nipy-templates'])
  example_data = datasource_or_bomber(DATA_PKGS['nipy-data'])
  
  try:
      example_data.get_filename()
  except DataError:
      HAVE_EXAMPLE_DATA = False
  else:
      HAVE_EXAMPLE_DATA = True
  
  try:
      templates.get_filename()
  except DataError:
      HAVE_TEMPLATES = False
  else:
      HAVE_TEMPLATES = True
  
  from nipy.testing import Tester
  test = Tester().test
  bench = Tester().bench
  
subject: add constants for presence of data packages