code: def hit_list(self, active_hits, reviewable_hits, all_studies):
          ''' List hits. '''
          if active_hits:
              hits_data = self.amt_services_wrapper.get_active_hits(all_studies)
          elif reviewable_hits:
              hits_data = self.amt_services_wrapper.get_reviewable_hits(all_studies)
          else:
              hits_data = self.amt_services_wrapper.get_all_hits(all_studies)
          if not hits_data:
              print '*** no hits retrieved'
          else:
              for hit in hits_data:
                  print hif hit_list(self, active_hits, reviewable_hits, all_studies):
          ''' List hits. '''
          if active_hits:
              hits_data = self.amt_services_wrapper.get_active_hits(all_studies)
          elif reviewable_hits:
              hits_data = self.amt_services_wrapper.get_reviewable_hits(all_studies)
          else:
              hits_data = self.amt_services_wrapper.get_all_hits(all_studies)
          if not hits_data:
              print '*** no hits retrieved'
          else:
              for hit in hits_data:
                  print hit
docs: List hits.