Christian Heimes <li...@cheimes.de> added the comment: Serhiy, I don't understand what you are trying to tell me. "cannot serialize '%s' object" is used all over the interpreter, e.g. io, pickle, etree, and more. I feel it's the standard message.
Vitaly, A lot of objects can't be copied. It's the general case for all kinds of objects that hold operating system resources (files, sockets) or wrap external C libraries (bz2, lzma, sqlite, ssl). We generally don't document that an object cannot be pickled, serialized, or copied. If documentation doesn't state that an object is copy-able or doesn't provide a dedicated copy method, than it can't be copied. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33023> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
