Re: [Python-Dev] how to inspect if something includes a bound first param

2015年2月24日 19:32:14 -0800 

On 2/24/2015 9:02 PM, Eric V. Smith wrote:

I'm not sure if it's correct, but deep in a library of mine I have:
elif type(fn) == types.MethodType:
 # bound method?
 if fn.im_self is None:
 # no 'self'
 nskip = 0
 else:
 # need to supply 'self'
 nskip = 1
This is also a 2.x library. No idea if it works with 3.x.
It will not. 3.x does not have 'unbound methods' in the above sense, and for bound methods, fn.im_self is now fn.__self__. 
--
Terry Jan Reedy
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