code: def search(self, s, stype=1, offset=0, total='true', limit=60):
          
          action = uri + '/search/get'
          data = {
              's': s,
              'type': stype,
              'offset': offset,
              'total': total,
              'limit': 60
          }
          resp = self.request('POST', action, data)
          if resp['code'] == 200:
              return resp['result']['songs']
          return []
docs: get songs list from search keywords