STINNER Victor added the comment: > Can't we modify the qualified name instead?
Attached os_stat_statvfs_pickle.patch implements this idea. IMO it's much simpler because it removes completly the need of the copyreg module. Example with the patch on Linux: $ ./python Python 3.4.0a3+ (default:63a1ee94b3ed+, Oct 10 2013, 10:03:45) >>> import os, pickletools, pickle >>> s=os.stat('.') >>> pickletools.dis(pickle.dumps(s)) 0: \x80 PROTO 3 2: c GLOBAL 'os stat_result' ... >>> pickle.loads(pickle.dumps(s)) os.stat_result(st_mode=16893, st_ino=19792207, st_dev=64772, st_nlink=17, st_uid=1000, st_gid=1000, st_size=28672, st_atime=1381392226, st_mtime=1381392226, st_ctime=1381392226) >>> >>> v=os.statvfs('.') >>> pickletools.dis(pickle.dumps(v)) 0: \x80 PROTO 3 2: c GLOBAL 'os statvfs_result' ... >>> pickle.loads(pickle.dumps(v)) os.statvfs_result(f_bsize=4096, f_frsize=4096, f_blocks=125958458, f_bfree=124095595, f_bavail=117695595, f_files=32006144, f_ffree=31792079, f_favail=31792079, f_flag=4096, f_namemax=255) ---------- Added file: http://bugs.python.org/file32026/os_stat_statvfs_pickle.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue19209> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com