[IronPython] Evaluating python from within the context of a class

[Michael Stephens]

I guess I can rebind locals and functions into my own dictionary.. I was
just hoping to avoid that with some snazzy python.

Michael Stephens

Electrical Engineering Graduate Student
University of Wyoming
falcon at uwyo.edu or 89iroc at gmail.com

On Fri, Jun 27, 2008 at 10:58 AM, Michael Foord <fuzzyman at voidspace.org.uk>
wrote:

> Michael Stephens wrote:
>
>> Closer.. but self.__dict__ is empty and cannot find test.  We are trying
>> to wire up property expressions in our system.   So
>> control.Enable="GetEnabled()" rather than what we have now which is
>> control.Enable="currentform.GetEnabled()"
>>
>> I thought I could eval the RHS inside the class to get what i wanted but
>> alas no dice.
>>
>>
> Well, you could do it in RT.__dict__ - but you would have to make test a
> staticmethod.
>
> Why not maintain an explicit dictionary as a context?
>
> Michael
>
>  Michael Stephens
>>
>> Electrical Engineering Graduate Student
>> University of Wyoming
>> falcon at uwyo.edu <mailto:falcon at uwyo.edu> or 89iroc at gmail.com <mailto:
>> 89iroc at gmail.com>
>>
>> On Fri, Jun 27, 2008 at 10:46 AM, Michael Foord <
>> fuzzyman at voidspace.org.uk <mailto:fuzzyman at voidspace.org.uk>> wrote:
>>
>>    Michael Stephens wrote:
>>
>>        I want to be able to execute arbitrary expressions but have
>>        their context be within my class.  The end result is that RT
>>        test should be printed and not global test
>>
>>        def test():
>>         print "global test"
>>
>>        class RT:
>>         def test(_self_):
>>         print 'RT test'
>>         def Evaluate(_self_,code):
>>         eval(code)
>>
>>
>>    exec code in self.__dict__
>>
>>    Might work.
>>
>>    Michael
>>
>>
>>        test()
>>        a.test()
>>        a=RT()
>>        a.Evaluate('test()')
>>
>>        Michael Stephens
>>
>>        Electrical Engineering Graduate Student
>>        University of Wyoming
>>        falcon at uwyo.edu <mailto:falcon at uwyo.edu>
>>        <mailto:falcon at uwyo.edu <mailto:falcon at uwyo.edu>> or
>>        89iroc at gmail.com <mailto:89iroc at gmail.com>
>>        <mailto:89iroc at gmail.com <mailto:89iroc at gmail.com>>
>>
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