structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/5d/ab/34ec41718af73c00119d0351b7a2531d2ebddb51833a36448fc7b862be60/pylatexenc-2.10.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0           00:04              0
 27 158.7k  27  44912   0      0   8001      0   00:20   00:05   00:15  44796
100 158.7k 100 158.7k   0      0  26190      0   00:06   00:06          44796
100 158.7k 100 158.7k   0      0  26190      0   00:06   00:06          44796
100 158.7k 100 158.7k   0      0  26189      0   00:06   00:06          44796