old_contents: __version__='1.10.0'
  
  # py3 stuff
  py3 = False
  try:
      unicode('')
      punicode = unicode
      pstr = str
      punichr = unichr
  except NameError:
      punicode = str
      pstr = bytes
      py3 = True
      punichr = chr
      long = int
  
  def get_version():
      return __version__
  
  
new_contents: __version__='1.10.0c0'
  
  # py3 stuff
  py3 = False
  try:
      unicode('')
      punicode = unicode
      pstr = str
      punichr = unichr
  except NameError:
      punicode = str
      pstr = bytes
      py3 = True
      punichr = chr
      long = int
  
  def get_version():
      return __version__
  
  
subject: Set version to v1.10.0c0. Another pre release.