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by Peristarkawan 5505 days ago
Sigh. No, that is not at all how super works in Python. The equivalent code to that Go function would be:

  def read_and_write(self):
      Reader.read(self)
      Writer.write(self)
That is, if you want to get at a particular superclass implementation, then you just call it directly. super() is used when you're not calling a particular superclass, instead relying on Python to compute the correct "next method" for you.

"super(Reader).read()", if you actually try it, will just result in an AttributeError. This is because super(Reader) returns an unbound super object, not a bound super object that you can actually dispatch from. Why this advanced usage might be useful is beyond the scope of this thread, but if you're curious then just google for python unbound super and hit the Feeling Lucky button.

1 comments

Yeah you're right, I was mistaken. super uses the MRO of the first argument, or inspects the stack if none is given.

BTW your sighing is not necessary.

I apologize. It was late, and my supply of patience for the day was exhausted.