Harfang3D
https://www.harfang3d.com/aboutComment utiliser yield et les générateurs en Python ?
http://sametmax.com/comment-utiliser-yield-et-les-generateurs-en-python/Un tools d’itertour, ou l’inverse
http://sametmax.com/un-tools-ditertour-ou-linverse/RunSnakeRun Python Perf Profile Graphical Viewer
http://www.vrplumber.com/programming/runsnakerun/Sorting a million 32-bit integers in 2MB of RAM using Python
http://neopythonic.blogspot.fr/2008/10/sorting-million-32-bit-integers-in-2mb.html