text: from __future__ import absolute_import, division, print_function
  
  
  def get_inverse_ub_matrix_from_xparm(handle):
      """Get the inverse_ub_matrix from an xparm file handle
  
      Params:
          handle The file handle
  
      Returns:
          The inverse_ub_matrix
      """
      from scitbx import matrix
  
      return matrix.sqr(
          handle.unit_cell_a_axis + handle.unit_cell_b_axis + handle.unit_cell_c_axis
      )
  
  
  def get_space_group_type_from_xparm(handle):
      """Get the space group tyoe object from an xparm file handle
  
      Params:
          handle The file handle
  
      Returns:
          The space group type object
      """
      from cctbx import sgtbx
  
      return sgtbx.space_group_type(
          sgtbx.space_group(sgtbx.space_group_symbols(handle.space_group).hall())
      )
  