__author__ = 'ipetrash'

# TODO: доделать

# https://docs.python.org/3.4/library/json.html

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'])