Is there anyway cool way you know of to generate the context at runtime def Evaluate(_self_,code) exec code in GenerateContext(a)
Michael Stephens Electrical Engineering Graduate Student University of Wyoming [EMAIL PROTECTED] or [EMAIL PROTECTED] On Fri, Jun 27, 2008 at 11:02 AM, Michael Foord <[EMAIL PROTECTED]> wrote: > Michael Stephens wrote: > >> I guess I can rebind locals and functions into my own dictionary.. I was >> just hoping to avoid that with some snazzy python. >> >> I think exec'ing in a custom context is *more* snazzy Python. :-p > > Michael > > Michael Stephens >> >> Electrical Engineering Graduate Student >> University of Wyoming >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> or [EMAIL PROTECTED] <mailto: >> [EMAIL PROTECTED]> >> >> On Fri, Jun 27, 2008 at 10:58 AM, Michael Foord < >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> 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 >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> or >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> >> >> On Fri, Jun 27, 2008 at 10:46 AM, Michael Foord >> <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> <mailto:[EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]>>> 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 >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> or >> >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Users mailing list >> [email protected] >> <mailto:[email protected]> >> <mailto:[email protected] >> <mailto:[email protected]>> >> >> >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> >> >> -- http://www.ironpythoninaction.com/ >> http://www.voidspace.org.uk/ >> http://www.trypython.org/ >> http://www.ironpython.info/ >> http://www.theotherdelia.co.uk/ >> http://www.resolverhacks.net/ >> >> _______________________________________________ >> Users mailing list >> [email protected] >> <mailto:[email protected]> >> <mailto:[email protected] >> <mailto:[email protected]>> >> >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Users mailing list >> [email protected] <mailto:[email protected]> >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> >> >> >> -- http://www.ironpythoninaction.com/ >> http://www.voidspace.org.uk/ >> http://www.trypython.org/ >> http://www.ironpython.info/ >> http://www.theotherdelia.co.uk/ >> http://www.resolverhacks.net/ >> >> _______________________________________________ >> Users mailing list >> [email protected] <mailto:[email protected]> >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> >> > > > -- > http://www.ironpythoninaction.com/ > http://www.voidspace.org.uk/ > http://www.trypython.org/ > http://www.ironpython.info/ > http://www.theotherdelia.co.uk/ > http://www.resolverhacks.net/ > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >
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