code: def GetLocation(session=None):
          
          if session is not None:
              return session['location']
  
          if not clc.LOCATION:  clc.v2.API._Login()
          return(clc.LOCATION)
docs: Return specified location or if none the default location associated with the provided credentials and alias.
  
          >>> clc.v2.Account.GetLocation()
          u'WA1'