old_contents: __author__ = "Shyue Ping Ong, Anubhav Jain, Michael Kocher, " + \
               "Geoffroy Hautier, William Davidson Richard, Dan Gunter, " + \
               "Shreyas Cholia, Vincent L Chevrier, Rickard Armiento"
  __date__ = "Nov 19, 2012"
  __version__ = "2.2.6"
  
  #Useful aliases for commonly used objects and modules.
  
  from pymatgen.core.periodic_table import Element, Specie
  from pymatgen.core.composition import Composition
  from pymatgen.core.structure import Structure, Molecule
  from pymatgen.core.lattice import Lattice
  from pymatgen.serializers.json_coders import PMGJSONEncoder, PMGJSONDecoder
  from pymatgen.electronic_structure.core import Spin, Orbital
  from pymatgen.util.io_utils import zopen
  
new_contents: __author__ = "Shyue Ping Ong, Anubhav Jain, Michael Kocher, " + \
               "Geoffroy Hautier, William Davidson Richard, Dan Gunter, " + \
               "Shreyas Cholia, Vincent L Chevrier, Rickard Armiento"
  __date__ = "Nov 19, 2012"
  __version__ = "2.2.7dev"
  
  #Useful aliases for commonly used objects and modules.
  
  from pymatgen.core.periodic_table import Element, Specie
  from pymatgen.core.composition import Composition
  from pymatgen.core.structure import Structure, Molecule
  from pymatgen.core.lattice import Lattice
  from pymatgen.serializers.json_coders import PMGJSONEncoder, PMGJSONDecoder
  from pymatgen.electronic_structure.core import Spin, Orbital
  from pymatgen.util.io_utils import zopen
  
subject: Update to v2.2.7dev.