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  1. import json
  2.  
  3. try: long = long
  4. except NameError:
  5.      long = int
  6.  
  7. class hexint(int):
  8.     def __str__(self):
  9.         return hex(self)
  10.  
  11. class hexlong(long):
  12.     def __str__(self):
  13.         return hex(self)
  14.  
  15. class Hexifyint(object):
  16.     def __call__(self, jsonobj):
  17.         h = getattr(self, 'hexify_'+jsonobj.__class__.__name__, lambda x, y: x)
  18.         return h(jsonobj, jsonobj.__class__)
  19.  
  20.     def hexify_list(self, lst, cls):
  21.         return cls(self(item) for item in lst)
  22.     hexify_tuple = hexify_list
  23.     def hexify_dict(self, dct, cls):
  24.         return cls((self(k), self(v)) for k, v in dct.items())
  25.     hexify_OrderedDict = hexify_dict
  26.     def hexify_int(self, i, cls):
  27.         return hexint(i)
  28.     def hexify_long(self, i, cls):
  29.         return hexlong(i)
  30.  
  31. data = {'test': 33, 'this': 99, 'something bigger':[1,2,3, {'a':44}]} 
  32. print(json.dumps(Hexifyint()(data)))
Success #stdin #stdout 0.04s 6728KB
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stdin
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Standard input is empty
stdout
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{"test": 0x21, "this": 0x63, "something bigger": [0x1, 0x2, 0x3, {"a": 0x2c}]}
https://ideone.com/G2DJG
language:
Python (cpython 2.7.16)
created:
13 years ago
visibility:
secret

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