[IronPython] clrtype: How to subclass ClrClass?

Michael Foord fuzzyman at voidspace.org.uk
Sat Feb 6 04:10:00 PST 2010


On 06/02/2010 11:19, Lukas Cenovsky wrote:
> Hi all,
> it looks like I cannot subclass a class based on ClrClass metaclass:
>
> IronPython 2.6 (2.6.10920.0) on .NET 2.0.50727.4927
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import clr
> >>> import clrtype
> >>>
> >>> class Product(object):
> ... __metaclass__ = clrtype.ClrClass
> ...
> >>> p = Product()
> >>> print "CLR type name: %s" % p.GetType().FullName
> CLR type name: Product
> >>>
> >>> class MyProduct(Product):
> ... pass
> ...
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> KeyError: The given key was not present in the dictionary.
>
> Is it a bug or am I doing something wrong? Thanks.

Hehe, I ran into this a couple of days ago on Silverlight as well.

All the best,

Michael

>
> -- 
> -- Lukáš
>
>
> _______________________________________________
> Users mailing list
> Users at lists.ironpython.com
> 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.




More information about the Users mailing list