docs: def get_directorship_heads(self, val):
          """Get the head of a directorship
  
          Arguments:
          val -- the cn of the directorship
          """
  
          __ldap_group_ou__ = "cn=groups,cn=accounts,dc=csh,dc=rit,dc=edu"
  
          res = self.__con__.search_s(
                  __ldap_group_ou__,
                  ldap.SCOPE_SUBTREE,
                  "(cn=eboard-%s)" % val,
                  ['member'])
  
          ret = []
          for member in res[0][1]['member']:
              try:
                  ret.append(member.decode('utf-8'))
              except UnicodeDecodeError:
                  ret.append(member)
              except KeyError:
                  continue
  
          return [CSHMember(self,
                  dn.split('=')[1].split(',')[0],
                  True)
                  for dn in ret]