Shai <shaia1112...@gmail.com> added the comment:
>From the docs (https://docs.python.org/3/library/os.html#os.scandir.close): "This is called automatically when the iterator is exhausted or garbage collected, or when an error happens during iterating. However it is advisable to call it explicitly or use the with statement.". The iterator is indeed closed properly, but the docs state that it's still advisable to close it explicitly, which is why I wrapped it in a with statement. However, the more important change is that the iterator is no longer converted into a list, which should reduce the iterations from 2N to N, when N is the number of entries in the directory (one N when converting to list and another one when iterating it). This should enhance the performance of the functions that use scandir. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue37935> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
