Arnaud Delobelle wrote: > According to the docs [1], izip is defined to be equivalent to: > > def izip(*iterables): > iterables = map(iter, iterables) > while iterables: > result = [it.next() for it in iterables] > yield tuple(result) > > This guarantees that it.next() will be performed from left to right, > so there is no risk that e.g. pairs4([1, 2, 3, 4]) returns [(2, 1), > (4, 3)]. > > Is there anything else that I am overlooking? > > [1] http://docs.python.org/lib/itertools-functions.html
<URL:http://bugs.python.org/issue1121416> fwiw, Alan Isaac -- http://mail.python.org/mailman/listinfo/python-list
