python 中easydict库解析json文件

easydict的作用：可以使得以属性的方式去访问字典的值！

from easydict import EasyDict as edict
# 字典的key就随意，单双引号皆可
d = edict({'foo':3, 'bar':{'x':1, 'y':2}})

d.foo
d.bar.x

d.foo = 4 #更新
d.foo

配合simplejson库解析json目录

from easydict import EasyDict  as edict
from simplejson import loads

# json文件的key必须是双引号。
j = """
{"Buffer": 12,
"List1": [
    {"type" : "point", "coordinates" : [100.1,54.9] },
    {"type" : "point", "coordinates" : [109.4,65.1] },
    {"type" : "point", "coordinates" : [115.2,80.2] },
    {"type" : "point", "coordinates" : [150.9,97.8] }
]}
"""
d = edict(loads(j))

d.Buffer  #12
d.List1[0].coordinates[1] #54.9

在线创建EasyDict格式

d = EasyDict()
d.foo = 3
d.foo
# 3

d = EasyDict(log=False)
d.debug = True
d.items()
[('debug', True), ('log', False)]