BJörn Lindqvist: > While they > may be faster, Psyco is great here. Also, if you have lots of 2d-loops > like "for x in something: for y in something:", then it could be more > beautiful to separate the iteration from the task: > > def iterimage(im, width, height, step = 1): > for y in range(0, height, step): > for x in range(0, width, step): > yield (x, y), im.getpixel((x, y))
Just a note: Psyco usually isn't able to speed up generators (ShedSkin recently has hadded a support of them too, and it seem fast enough). Bye, bearophile -- http://mail.python.org/mailman/listinfo/python-list
