Filed as http://ironpython.codeplex.com/WorkItem/View.aspx?WorkItemId=26569
From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Ronnie Maor Sent: Wednesday, March 24, 2010 1:11 PM To: Discussion of IronPython Subject: Re: [IronPython] pickling python types CodePlex - I'll let you do the honors :-) thanks again - you're doing amazing work. On Wed, Mar 24, 2010 at 8:29 PM, Dino Viehland <di...@microsoft.com<mailto:di...@microsoft.com>> wrote: Yeah sorry for missing this and thanks for making sure we don't drop it. I would agree that this is a bug. I guess Int64.__module__ should really just be "System" and in general we shouldn't include the assembly name in the __module__ for built-in types. That makes it slightly less useful to read but more useful for programmatic use. Maybe we could add a new __assembly__ attribute to be more friendly to people. If you don't open a bug on CodePlex I will. From: users-boun...@lists.ironpython.com<mailto:users-boun...@lists.ironpython.com> [mailto:users-boun...@lists.ironpython.com<mailto:users-boun...@lists.ironpython.com>] On Behalf Of Ronnie Maor Sent: Wednesday, March 24, 2010 11:20 AM To: Discussion of IronPython Subject: Re: [IronPython] pickling python types Don't mean to nag, but it seems the original email was somehow overlooked. We think it's a bug in 2.6.0 On Mon, Mar 22, 2010 at 1:53 PM, Ronnie Maor <ronnie.m...@gmail.com<mailto:ronnie.m...@gmail.com>> wrote: Just a clarification - the GetPythonType below is superfluous pickle.dumps(Int64) fails the same way seems that all python types that aren't native (i.e. shadow an existing CLR type) fail that way. Pickling the CLR type (RuntimeType) actually works. On Mon, Mar 22, 2010 at 9:13 AM, Idan Zaltzberg <i...@cloudshare.com<mailto:i...@cloudshare.com>> wrote: Hi, I tried running the following code and got an exception (Ipy 2.6 final): import clr from System import Int64 pickle.dumps(clr.GetPythonType(Int64)) throws: Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 1366, in dumps File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 224, in dump File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 286, in save File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 746, in save_global pickle.PicklingError: Can't pickle <type 'Int64'>: it's not found as System in mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089.Int64 Is this a bug? Currently my workaround is to pickle the CS type and convert it to a python type after unpickling, please tell me if there is a better way. Thanks. _______________________________________________ Users mailing list Users@lists.ironpython.com<mailto:Users@lists.ironpython.com> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com _______________________________________________ Users mailing list Users@lists.ironpython.com<mailto:Users@lists.ironpython.com> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
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