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  1. from abc import ABCMeta, abstractmethod
  2.  
  3. class Abstract(metaclass=ABCMeta):
  4. @abstractmethod
  5. def method(self):
  6. pass
  7.  
  8. class Concrete(Abstract): # No ABCMeta!
  9. pass
  10.  
  11. # no erreur!
  12.  
Success #stdin #stdout 0.03s 9440KB
stdin
Standard input is empty
stdout
Standard output is empty