structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/db/48/dd301d62c1529efdd721b47b9e5fb52120fcdac5f4d3405cfc0d2f391414/pyclipper-1.4.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.whl
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0           00:08              0
  2 949.3k   2  26422   0      0   2741      0   05:54   00:09   05:45  16789
 10 949.3k  10 102.3k   0      0   9854      0   01:38   00:10   01:28  40711
100 949.3k 100 949.3k   0      0  84859      0   00:11   00:11          40711
100 949.3k 100 949.3k   0      0  84859      0   00:11   00:11          40711
100 949.3k 100 949.3k   0      0  84858      0   00:11   00:11          40711