On 15/02/2010 16:04, Dino Viehland wrote:
This works if you run with the --X:Frames option. This is because
namedtuple is using sys._getframe to find the calling module name and
setting it on the created class. Alternately you could do this yourself:
Point.__module__ = __name__
You could file a bug on this on CodePlex but to fix it we probably
need to modify the standard library and provide an alternate
namedtuple implementation which doesn't require sys._getframe.
Could the namedtuple API be changed to better support IronPython -
perhaps an optional __module__ argument?
Michael
*From:* [email protected]
[mailto:[email protected]] *On Behalf Of *Don Sawatzky
*Sent:* Monday, February 15, 2010 7:41 AM
*To:* [email protected]
*Subject:* [IronPython] CPickle problem
This assert works in CPython 2.6 and not in IronPython 2.6.1 RC 1 with
a failure
in dumps():
from collections import namedtuple
# verify that instances can be pickled
from cPickle import loads, dumps
Point = namedtuple('Point', 'x, y', False)
p = Point(x=10, y=20)
assert p == loads(dumps(p))
_______________________________________________
Users mailing list
[email protected]
http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
--
http://www.ironpythoninaction.com/
http://www.voidspace.org.uk/blog
READ CAREFULLY. By accepting and reading this email you agree, on behalf of your
employer, to release me from all obligations and waivers arising from any and all
NON-NEGOTIATED agreements, licenses, terms-of-service, shrinkwrap, clickwrap, browsewrap,
confidentiality, non-disclosure, non-compete and acceptable use policies ("BOGUS
AGREEMENTS") that I have entered into with your employer, its partners, licensors,
agents and assigns, in perpetuity, without prejudice to my ongoing rights and privileges.
You further represent that you have the authority to release me from any BOGUS AGREEMENTS
on behalf of your employer.
_______________________________________________
Users mailing list
[email protected]
http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
