code: def stream(self, url, params=None, chunk_size=64*1024):
          'Iterator to get remote content by chunk_size (bytes)'
          r = self.request(url, params=params)
          for chunk in r.iter_content(chunk_size):
              yield chunf stream(self, url, params=None, chunk_size=64*1024):
          'Iterator to get remote content by chunk_size (bytes)'
          r = self.request(url, params=params)
          for chunk in r.iter_content(chunk_size):
              yield chunk
docs: Iterator to get remote content by chunk_size (bytes)