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  1. class Foo:
  2.     @staticmethod
  3.     def keyErrorOnRed(f, colour):
  4.         if colour == "red":
  5.             raise KeyError("Better dead than red")
  6.         return lambda: f(*args, **kwargs)
  7.  
  8. class Bar(Foo):
  9.     @Foo.keyErrorOnRed("red")
  10.     def __init__(self, a, b):
  11.         self.vars = a, b
  12.  
  13. if __name__ == '__main__':
  14.     barObj = Bar('can', 'haz')
Runtime error #stdin #stdout #stderr 0.09s 8832KB
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Standard input is empty
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Standard output is empty
stderr
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Traceback (most recent call last):
  File "prog.py", line 8, in <module>
    class Bar(Foo):
  File "prog.py", line 9, in Bar
    @Foo.keyErrorOnRed("red")
TypeError: keyErrorOnRed() takes exactly 2 arguments (1 given)
https://ideone.com/gYStaM
language:
Python (cpython 2.7.16)
created:
12 years ago
visibility:
public

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