class extending dict type : Class Inheritance « Class « Python






  1. Python
  2. Class
  3. Class Inheritance

class extending dict type

 

class defaultdict(dict):
    def __init__(self, default=None):
        dict.__init__(self)
        self.default = default

    def __getitem__(self, key):
        try:
            return dict.__getitem__(self, key)
        except KeyError:
            return self.default








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