Python中复杂的JSON对象解码

import json
  # 函数检查JSON字符串是否包含复杂对象
  def is_complex(objct):
    if '__complex__' in objct:
      return complex(objct['real'], objct['img'])
    return objct
  
  # 使用带有object_hook的json加载方法用于检查是否复杂的对象
  complex_object =json.loads('{"__complex__": true, "real": 4, "img": 5}', object_hook = is_complex)
  #此处我们没有传递复杂对象，因此将其转换为字典
  simple_object =json.loads('{"real": 6, "img": 7}', object_hook = is_complex)
  print("Complex_object......",complex_object)
  print("Without_complex_object......",simple_object)

Complex_object ......（4 + 5j）
Without_complex_object ...... {'real'：6，'img'：7}

# import JSONEncoder class from json
from json.encoder import JSONEncoder
colour_dict = { "colour": ["red", "yellow", "green" ]}
# directly called encode method of JSON
JSONEncoder().encode(colour_dict)

'{"colour": ["red", "yellow", "green"]}'