Aur Saraf <sonofli...@gmail.com> added the comment:
The rationale behind `from_raw_file()` and the special treatment of non-buffered IO is that there is no `read_buffer()` API or other clean way to say "I want to read just what's currently in the buffer so that from now on I could read directly from the file descriptor without harm". If you want to read from a buffered file object, sure, just call `from_file()`. If you want to ensure you'll get full performance benefits, call `from_raw_file()`. If you pass an eligible file object to `from_file()` you'll get the benefits anyway, because why not. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue45150> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
