old_contents: #!/usr/bin/env python
  """This program inputs the map of elementary school teachers to hub names.
  It assumes the presence of a file called 'hub_map.csv' in the directory from
  which the program is executed.
  It also assumes 'hub_map.csv' was created by saving an Excel spreadsheet as
  a "Windows Comma Separated (.csv)" file (Excel offers other CSV options that
  do not work with this program).
  """
  
  def ReadMap():
      map_d = {}   # empty dictionary
      count = 0
  
      try:
          open_file = open('hub_map.csv')
  
          for line in open_file:
              fields = line.split(',')
              ## be sure to strip the '\r\n' that Excel adds at the end of lines
              map_d.update({fields[0]:fields[-1][:-2]})
              count += 1
  
          print "%d hub IDs read and processed." % count
  
      finally:
          open_file.close()
          
      return map_d
  
  def PrintMap(map_d):
      print map_d
  
          
  
  def main():
      map_d = ReadMap()
      PrintMap(map_d)
  
  if __name__ == '__main__':
      main()
  
new_contents: #!/usr/bin/env python
  """This program inputs the map of elementary school teachers to hub names.
  It assumes the presence of a file called 'hub_map.csv' in the directory from
  which the program is executed.
  It also assumes 'hub_map.csv' was created by saving an Excel spreadsheet as
  a "Windows Comma Separated (.csv)" file (Excel offers other CSV options that
  do not work with this program).
  """
  
  def ReadMap():
      map_d = {}   # empty dictionary
      count = 0
  
      try:
          open_file = open('hub_map.csv')
  
          for line in open_file:
              fields = line.split(',')
              ## be sure to strip the '\r\n' that Excel adds at the end of lines
              map_d.update({fields[0]:fields[-1][:-2]})
              count += 1
  
          print "%d hub IDs read and processed." % count
  
      finally:
          open_file.close()
          
      return map_d
  
  def IsInClassroomHub(map_d, hub_text):
      # return True if hub text is one of the Middle School grade hubs
      if hub_text in ('6th Grade', '7th Grade', '8th Grade'):
          return True
      
      # return True if teacher's name starts the hub text
      for teacher in map_d.keys():
          if hub_text[:len(teacher)] == teacher:
              return True
      
      # return False otherwise
      return False
      
  def IsAnyHubClassroomHub(map_d, hub_field):
      hubs = hub_field.split(';')
      for hub in hubs:
          if IsInClassroomHub(map_d, hub):
              return True
      
      return False
      
  def PrintMap(map_d):
      print map_d
  
          
  
  def main():
      map_d = ReadMap()
      PrintMap(map_d)
  
  if __name__ == '__main__':
      main()
  
subject: Add classroom hub checks