[Ironpython-users] PyTest incompatible: Unsupported param dictionary type: IronPython.Runtime.PythonDictionary

[Jeff Hardy]

Hi Daniel,
Thanks for the reproduction. Can you open an issue on CodePlex (
https://ironpython.codeplex.com/WorkItem/Create)? This should be easy to
fix for 2.7.4.

- Jeff


On Sat, Jul 13, 2013 at 4:11 PM, Daniel Fernandez <
fernandez_dan2 at hotmail.com> wrote:

> Hi All,
>
> I was just playing with this and it looks like the in class ApiModule in
> __apipkg the attributes not being looked up correctly with __makeattr
>
> I was able to reproduce this issue with the snippet of code (tried to make
> it as small as possible)
>
> from types import ModuleType
> class ApiModule(ModuleType):
> def __init__(self, name="", importspec="", implprefix=None, attr=None):
> pass
> def __makeattr(self, name):
> return name
> __getattr__ = __makeattr
>
> t = ApiModule()
> t.Std
>
> Python 2.7.5 returned this
>
> Python 2.7.5 (default, May 15 2013, 22:44:16) [MSC v.1500 64 bit (AMD64)]
> on win32
> Type "help", "copyright", "credits" or "license" for more information.
> >>> from types import ModuleType
> >>> class ApiModule(ModuleType):
> ...     def __init__(self, name="", importspec="", implprefix=None,
> attr=None):
> ...             pass
> ...     def __makeattr(self, name):
> ...             return name
> ...     __getattr__ = __makeattr
> ...
> >>> t = ApiModule()
> >>> t.Std
> 'Std'
>
> IronPython 2.7.3 returned this
>
> IronPython 2.7.3 (2.7.0.40) on .NET 4.0.30319.18051 (32-bit)
> Type "help", "copyright", "credits" or "license" for more information.
> >>> from types import ModuleType
> >>> class ApiModule(ModuleType):
> ...     def __init__(self, name="", importspec="", implprefix=None,
> attr=None):
> ...         pass
> ...     def __makeattr(self, name):
> ...         return name
> ...     __getattr__ = __makeattr
> ...
> >>> t = ApiModule()
> >>> t.Std
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
> AttributeError: 'PythonModule_4$4' object has no attribute 'Std'
>
>
> if I inherit from object instead of ModuleType it works in IronPython not
> sure if with inheritance of ModuleType
>
> Danny
>
> ------------------------------
> From: timoteo1097 at gmail.com
> Date: Thu, 11 Jul 2013 17:51:00 -0700
>
> Subject: Re: [Ironpython-users] PyTest incompatible: Unsupported param
> dictionary type: IronPython.Runtime.PythonDictionary
> To: fernandez_dan2 at hotmail.com
> CC: slide.o.mix at gmail.com; ironpython-users at python.org
>
>
> Someone just informed me that a fix for this issue<http://ironpython.codeplex.com/workitem/33173>has shipped with the latest Beta. I have verified the fix.
>
> However, I’m getting a new issue now. Is there a good way to manually
> install third party libraries onto IronPython? When I use PyTest’s setup.py
> on pure Python, it creates pytest.exe in C:\Python27\Scripts, but PyTest’s
> setup.py does not do this when I execute it with the IronPython interpreter.
>
> I’m not sure if manually compiling it would get me around the current
> issue:
>
> IronPython 2.7.4b1 (2.7.0.40) on .NET 4.0.30319.18052 (32-bit)
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import pytest
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "c:\Program Files (x86)\IronPython
> 2.7\lib\site-packages\pytest-2.3.5-py2.7.egg\pytest.py", line 15, in
> <module>
>   File "c:\Program Files (x86)\IronPython
> 2.7\lib\site-packages\pytest-2.3.5-py2.7.egg\_pytest\core.py", line 462, in
> _preloadplugins
>   File "c:\Program Files (x86)\IronPython
> 2.7\lib\site-packages\pytest-2.3.5-py2.7.egg\_pytest\core.py", line 95, in
> __init__
>   File "c:\Program Files (x86)\IronPython
> 2.7\lib\site-packages\pytest-2.3.5-py2.7.egg\_pytest\core.py", line 221, in
> import_plugin
> AttributeError: 'PythonModule_6$6' object has no attribute 'std'
>
>
> On Thu, Jul 11, 2013 at 7:17 AM, Daniel Fernandez <
> fernandez_dan2 at hotmail.com> wrote:
>
> Travis already created a issue I just added code snippet to the comments.
> The code snippet is not formatted correctly shouldn't have copied and
> pasted from my email but it works.
>
> Danny
>
> ------------------------------
> Date: Thu, 11 Jul 2013 07:02:30 -0700
>
> Subject: Re: [Ironpython-users] PyTest incompatible: Unsupported param
> dictionary type: IronPython.Runtime.PythonDictionary
> From: slide.o.mix at gmail.com
> To: fernandez_dan2 at hotmail.com
> CC: timoteo1097 at gmail.com; ironpython-users at python.org
>
>
> Looks like a bug then, please file it on Codeplex and put in the test to
> reproduce it.
>
>
> On Thu, Jul 11, 2013 at 6:59 AM, Daniel Fernandez <
> fernandez_dan2 at hotmail.com> wrote:
>
> I was able to reproduce this issue with this snippet of code.
>
> >>> from types import ModuleType
> >>> class A(ModuleType):
> ...     def __init__(self, d):
> ...         pass
> ...
> >>> t = dict()
> >>> A(d = t)
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
> SystemError: Unsupported param dictionary type:
> IronPython.Runtime.PythonDiction
> ary
>
> I could only reproduce it when the class inherits from ModuleType.
>
> Danny
>
> ------------------------------
> Date: Wed, 10 Jul 2013 21:17:55 -0700
> From: slide.o.mix at gmail.com
> To: timoteo1097 at gmail.com
> CC: ironpython-users at python.org
> Subject: Re: [Ironpython-users] PyTest incompatible: Unsupported param
> dictionary type: IronPython.Runtime.PythonDictionary
>
>
> Can you show what line 33 in _apipkg.py is?
>
>
> On Wed, Jul 10, 2013 at 4:34 PM, Travis Lee <timoteo1097 at gmail.com> wrote:
>
> I'm trying to use PyTest <http://pytest.org/latest/> on IronPython. I
> haven't looked thoroughly but I've been told that PyTest does not use C
> extensions so it should theoretically work normally.
>
> c:\>"c:\Program Files (x86)\IronPython 2.7\ipy.exe"
> IronPython 2.7.3 (2.7.0.40) on .NET 4.0.30319.18047 (32-bit)
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import pytest
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File
> "C:\Users\***\AppData\Roaming\Python\IronPython27\site-packages\pytest-2.3.5-py2.7.egg\pytest.py",
> line 12, in <module>
>   File
> "C:\Users\***\AppData\Roaming\Python\IronPython27\site-packages\pytest-2.3.5-py2.7.egg\_pytest\core.py",
> line 7, in <module>
>   File "C:\Program Files (x86)\IronPython
> 2.7\Lib\site-packages\py\__init__.py", line 19, in <module>
>   File "C:\Program Files (x86)\IronPython
> 2.7\Lib\site-packages\py\_apipkg.py", line 33, in initpkg
> SystemError: Unsupported param dictionary type:
> IronPython.Runtime.PythonDictionary
>
> I think it's expecting a standard Python dictionary. Is there any way
> around this?
>
> Thanks.
>
> _______________________________________________
> Ironpython-users mailing list
> Ironpython-users at python.org
> http://mail.python.org/mailman/listinfo/ironpython-users
>
>
>
>
> --
> Website: http://earl-of-code.com
>
> _______________________________________________ Ironpython-users mailing
> list Ironpython-users at python.org
> http://mail.python.org/mailman/listinfo/ironpython-users
>
>
>
>
> --
> Website: http://earl-of-code.com
>
>
>
> _______________________________________________
> Ironpython-users mailing list
> Ironpython-users at python.org
> http://mail.python.org/mailman/listinfo/ironpython-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/ironpython-users/attachments/20130715/867dcbb9/attachment.html>