ilya.petrash/SimplePyScripts: Collection of various python script's.

json_example/e.py

43 строки878 B

Ilya Petrash

Fix TODO

17 авг 2017, 21:58

17 авг 2017, 21:58ef8f691

__author__ = 'ipetrash'


import json


if __name__ == '__main__':
    # Compact encoding:
    print(json.dumps([1, 2, 3, {'4': 5, '6': 7}]))

    # Custom separators:
    print(json.dumps([1, 2, 3, {'4': 5, '6': 7}], separators=(',', ':')))

    # Pretty print:
    print(json.dumps([1, 2, 3, {'4': 5, '6': 7}], indent=4))

    # Sort key:
    print(json.dumps(["z", "b", "d", {'b': 5, 'a': 7, 'c': 2}], sort_keys=True, indent=4))

    # Create object:
    obj = [
        3, 2, 1,
        [2, 1, 1, 4],
        {
            'a': 1,
            'b': 2,
            'c': 3,
        }
    ]
    print(obj)

    # Obj -> Json string
    str_json_obj = json.dumps(obj, sort_keys=True, indent=4)
    print(str_json_obj)

    # Json string -> Obj
    obj2 = json.loads(str_json_obj)
    print(obj2)

    # Test:
    print(obj2[3][0])
    print(obj2[4]['c'])
    print(obj2[4]['b'])