54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
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'''
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Parsing functions :
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obj = load(file) # file
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obj = loads(string) # string suppost
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Serialization functions :
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dump(obj, file)
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str = dumps(obj)
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Conversion convention
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--Serialization--> --Parsing-->
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Python object | JSON Repr | Python object
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------------------------------------------------------------
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dict | object | dict
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list, tuple | array | list
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str | string | str
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int, long, float, Enums | number | int, float- depends
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True | true | True
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False | false | False
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None | null | None
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'''
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# Process JSON data returned from a server
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# TODO : use the JSON module
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import json
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def main() :
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# define a string of JSON code
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jsonStr = '''{
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"sandwich" : "Reuben",
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"toasted" : true,
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"toppings" : [
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"Thousand Island Dressing",
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"Sauerkraut",
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"Pickles"
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],
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"price" : 8.99
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}'''
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# TODO : parse the jason data using loads
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data = json.loads(jsonStr)
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# TODO : print information from the data structure
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print('Sandwich :' + data['sandwich'])
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if (data['toasted']):
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print('and it is toasted !')
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for topping in data['toppings']:
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print('Topping : ' + topping)
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if __name__ == '__main__':
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main()
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