Testing if a global is defined in a module

[Steven D'Aprano]

Tim Johnson wrote:

>> It seems to me that your approach here is unnecessarily complex and
>> fragile. I don't know what problem you are trying to solve, but trying to
>> solve it by intraspecting differences that aren't differences is surely
>> the wrong way to do it.
>   See my last post...


Yes, but what are you actually *trying to do*? "Detecting data members" is
not an end in itself. Why do you think you need to detect data members?


-- 
Steven