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  1. from inspect import ismethod
  2.  
  3. class Call:
  4.     def __call__(self):
  5.         pass
  6.  
  7. class Foo:
  8.     def __init__(self):
  9.         self.var = Call()
  10.  
  11.     def method(self):
  12.         pass
  13.  
  14. foo = Foo()
  15.  
  16.  
  17. def method_exists(instance, method):
  18.     return hasattr(instance, method) and ismethod(getattr(instance, method))
  19.  
  20.  
  21. print(method_exists(foo, "method"))
  22. print(method_exists(foo, "var"))
Success #stdin #stdout 0.02s 30664KB
comments (?)
stdin 
Standard input is empty
stdout 
True
False
https://ideone.com/Ou0k4u
language:
Python 3 (python  3.9.5)
created:
6 years ago
visibility:
public

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