STINNER Victor <vstin...@python.org> added the comment:
> That's a lot slower unfortunately Ah sorry, I forgot PyTuple_Pack(3, item1, item2, item3) which should be very efficient. This function is also safe: only track the tuple when it is fully initialized. > This problem also is not unique to tuples, although is mainly prominent in > them. PyList_New() is also affected. Do you think about other types? PyDict_New() and PySet_New() create empty containers and so are ok. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue15108> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com