[Me] > There is a semantic difference between > code like s+=t and s.update(t). The former only works when t is a set > and the latter works for any iterable. When the C code corresponds to > the Python code, that knowledge is kept intact and there is no confusion > between > PyNumber_InPlaceAdd(s,t) vs PyObject_CallMethod(s, "update", "(O)", t).
Of course, that should have been s|=t and PyNumber_InPlaceOr(). Raymond _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
