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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>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.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>If you don’t open a bug on CodePlex I will.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
users-bounces@lists.ironpython.com [mailto:users-bounces@lists.ironpython.com] <b>On
Behalf Of </b>Ronnie Maor<br>
<b>Sent:</b> Wednesday, March 24, 2010 11:20 AM<br>
<b>To:</b> Discussion of IronPython<br>
<b>Subject:</b> Re: [IronPython] pickling python types<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Don't mean to nag, but it seems the original email was
somehow overlooked.<o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'>We think it's a bug in 2.6.0<o:p></o:p></p>
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<p class=MsoNormal>On Mon, Mar 22, 2010 at 1:53 PM, Ronnie Maor <<a
href="mailto:ronnie.maor@gmail.com">ronnie.maor@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class=MsoNormal>Just a clarification - the GetPythonType below is
superfluous<o:p></o:p></p>
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<p class=MsoNormal>pickle.dumps(Int64) fails the same way<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>seems that all python types that aren't native (i.e. shadow
an existing CLR type) fail that way. <o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'>Pickling the CLR type
(RuntimeType) actually works.<o:p></o:p></p>
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<p class=MsoNormal>On Mon, Mar 22, 2010 at 9:13 AM, Idan Zaltzberg <<a
href="mailto:idan@cloudshare.com" target="_blank">idan@cloudshare.com</a>>
wrote:<o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi,<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I
tried running the following code and got an exception (Ipy 2.6 final):<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>import
clr<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>from
System import Int64<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>pickle.dumps(clr.GetPythonType(Int64))<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b>throws:</b><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Traceback
(most recent call last):<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>
File "<stdin>", line 1, in <module><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>
File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 1366,
in dumps<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>
File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 224,
in dump<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>
File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 286,
in save<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>
File "C:\systems\3rd_party\IronPython\2.6\Lib\pickle.py", line 746,
in save_global<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>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<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Is
this a bug?<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>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.<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thanks.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'>_______________________________________________<br>
Users mailing list<br>
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target="_blank">http://lists.ironpython.com/listinfo.cgi/users-ironpython.com</a><o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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