Eryk Sun <eryk...@gmail.com> added the comment:
You're mistaken about what `fd` is. It's a TextIOWrapper, which wraps a BufferedWriter, which buffers a FileIO raw file object, which accesses the open file number fd.fileno(). For example: >>> f = open('tmp.tmp','w') >>> os.stat(f.fileno()).st_size 0 ---------- nosy: +eryksun resolution: -> not a bug stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue47198> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com