Json parsing functions in python do not support single quotes.

The json parsing function of the python standard library is used. loads is a json string that cannot be referenced using single quotes. for example, use double quotes instead, or call json before loads. dumps (a) is also acceptable. & Amp; gt; a & amp; quot; {aa: dd, dd: df} & amp; quot; & amp; gt; & amp; gt; importjson & amp; gt; bj... the json parsing function of the python standard library is used. loads is a json string that cannot be referenced using single quotes. The example is as follows:

Use double quotation marks, or call json. dumps (a) before loads.

>>> a = "{'aa':'dd','dd':'df'}">>> import json>>> b = json.loads(a)Traceback (most recent call last):  File "
 
  ", line 1, in 
  
     File "/usr/lib64/python2.6/json/__init__.py", line 307, in loads    return _default_decoder.decode(s)  File "/usr/lib64/python2.6/json/decoder.py", line 319, in decode    obj, end = self.raw_decode(s, idx=_w(s, 0).end())  File "/usr/lib64/python2.6/json/decoder.py", line 336, in raw_decode    obj, end = self._scanner.iterscan(s, **kw).next()  File "/usr/lib64/python2.6/json/scanner.py", line 55, in iterscan    rval, next_pos = action(m, context)  File "/usr/lib64/python2.6/json/decoder.py", line 171, in JSONObject    raise ValueError(errmsg("Expecting property name", s, end))ValueError: Expecting property name: line 1 column 1 (char 1)>>> a = '{"aa":"asdf","dd":"dfads"}  File "
   
    ", line 1    a = '{"aa":"asdf","dd":"dfads"}                                  ^SyntaxError: EOL while scanning string literal>>> a = '{"aa":"asdf","dd":"dfads"}'>>> b = json.loads(a)>>> b>>> {u'aa': u'asdf', u'dd': u'dfads'}