Nick Coghlan <[EMAIL PROTECTED]> added the comment: I've attached the latest version of the module as an actual patch against Python SVN.
It differs slightly from the last version uploaded as separate files, in that in-place operations on a proxied object will no longer strip the proxy wrapper off the object. Instead, either the same proxy object will be returned if the target returned itself from the in-place operation (mutable objects), or a new proxy wrapper around the result of the target returned a different object (immutable objects). Example with a mutable target: >>> from typetools import ProxyMixin as p >>> x = p([]) >>> last_x = x >>> x += [1] >>> x <ProxyMixin for [1]> >>> last_x <ProxyMixin for [1]> Example with an immutable target: >>> from typetools import ProxyMixin as p >>> x = p(1) >>> last_x = x >>> x += 1 >>> x <ProxyMixin for 2> >>> last_x <ProxyMixin for 1> Added file: http://bugs.python.org/file10521/issue643841_typetools.diff _______________________________________ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue643841> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
