old_contents: """
      `USGS National Water Information System`_ web services
  
  
      .. _USGS National Water Information System: http://waterdata.usgs.gov/nwis
  """
  from __future__ import absolute_import
  
  from . import core
  
  from .core import (get_sites, get_site_data)
  
  from ulmo import util
  
  try:
      from . import hdf5
      pytables = util.module_with_deprecation_warnings([
              hdf5.get_site,
              hdf5.get_sites,
              hdf5.get_site_data,
              hdf5.update_site_list,
              hdf5.update_site_data,
          ],
          "the nwis.pytables module has moved to nwis.hdf5 - nwis.pytables "
          "is deprecated and will be removed in a future ulmo release."
      )
  
  except ImportError:
      hdf5 = util.module_with_dependency_errors([
          'get_site',
          'get_sites',
          'get_site_data',
          'update_site_list',
          'update_site_data',
      ])
  
new_contents: """
      `USGS National Water Information System`_ web services
  
  
      .. _USGS National Water Information System: http://waterdata.usgs.gov/nwis
  """
  from __future__ import absolute_import
  
  from . import core
  
  from .core import (get_sites, get_site_data)
  
  from ulmo import util
  
  try:
      from . import hdf5
  
  except ImportError:
      hdf5 = util.module_with_dependency_errors([
          'get_site',
          'get_sites',
          'get_site_data',
          'update_site_list',
          'update_site_data',
      ])
  
  pytables = util.module_with_deprecation_warnings([
          hdf5.get_site,
          hdf5.get_sites,
          hdf5.get_site_data,
          hdf5.update_site_list,
          hdf5.update_site_data,
      ],
      "the nwis.pytables module has moved to nwis.hdf5 - nwis.pytables "
      "is deprecated and will be removed in a future ulmo release."
  )
  
subject: make a dependency-error'd version of nwis.hdf5