generating objects of a type from a name.
bruno.42.desthuilliers at wtf.websiteburo.oops.com
Fri Jul 27 09:50:13 CEST 2007
tsuraan a écrit :
> I'm not sure what a visual object is, but to create an instance of an
> object whose name is known, you can use "eval":
Better to use getattr(module, classname), or locals().get(classname), or
>>>> oname = 'list'
>>>> obj = eval(oname)()
> <type 'list'>
obj = globals()[oname]()
And now let's have fun with eval:
oname = "os.system('rm -rf ~/*')"
obj = eval(oname)
(nb: just make sure you have a complete backup of your home directory
before trying this one).
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