python数据封装json格式数据

> import simplejson as json 
> json.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}]) 
'["foo", {"bar": ["baz", null, 1.0, 2]}]' 
> print(json.dumps("\"foo\bar")) 
"\"foo\bar" 
> print(json.dumps(u'\u1234')) 
"\u1234" 
> print(json.dumps('\\')) 
"\\" 
> print(json.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True)) 
{"a": 0, "b": 0, "c": 0} 
> from simplejson.compat import StringIO 
> io = StringIO() 
> json.dump(['streaming API'], io) 
> io.getvalue() 
'["streaming API"]' 

> import simplejson as json 
> obj = [1,2,3,{'4': 5, '6': 7}] 
> json.dumps(obj, separators=(',', ':'), sort_keys=True) 
'[1,2,3,{"4":5,"6":7}]' 

> import simplejson as json 
> 
> s = json.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4) 
> s 
'{\n  "4": 5,\n  "6": 7\n}' 
> print('\n'.join([l.rstrip() for l in s.splitlines()])) 
{ 
  "4": 5, 
  "6": 7 
} 
> 

obj = [u'foo', {u'bar': [u'baz', None, 1.0, 2]}] 
json.loads('["foo", {"bar":["baz", null, 1.0, 2]}]') == obj 
True 
json.loads('"\\"foo\\bar"') == u'"foo\x08ar' 
True 
from StringIO import StringIO 
io = StringIO('["streaming API"]') 
json.load(io)[0] == 'streaming API' 
True 

def edit(request): 
  filepath = os.path.join(os.path.dirname(__file__),'rights.json') 
  content = open(filepath).read().decode('utf-8') 
  rights = simplejson.loads(content) 
  print rights 
  print rights[0]['manageTotal'] 

[{"manageTotal":"管理"}]