simplejson

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . What is faster: (A) 'Unpickling' (Loading) a pickled dictionary object, using pickle.load() or (B) Loading a JSON file to a dictionary using simplejson.load() Assuming: The pickled object file exists already in case A, and that the JSON file exists already in case B. 回答1: The speed actually depends on the data,

问题 I'm trying to install python packages on OpenShift but I see a dearth of pages about the best way to do this. Can someone please suggest the best way of getting on say oauth2 and simplejson . I've tried including these in the setup.py , but I have no idea whether these are actually available or I'll have to upload and point to the path. How can I do this? 回答1: Did you install rhc (made by OpenShift.com) ? If not then see on OpenShift.com: Installing OpenShift RHC Client Tools Now you can

问题 I have a below JSON string from the below i want to find/search criteria in JSON String. 1). To find the Number of keys present. 2). To get the values of given key(if we have array) { "store": { "book": [ { "category": "reference", "author": "Nigel Rees", "title": "Sayings of the Century", "price": 8.95 }, { "category": "fiction", "author": "Evelyn Waugh", "title": "Sword of Honour", "price": 12.99 }, { "category": "fiction", "author": "Herman Melville", "title": "Moby Dick", "isbn": "0-553

问题 In a unit test case that I am running, I get a KeyError exception on the 4th json object in the json text below because the piece of code responsible for decoding is looking for an object that isn't there, but should be. I went through the sub-objects and found that it was the "cpuid" object that causes the problem. When I remove it and run the test, it works fine. def _make_report_entry(record): response = self.app.post( '/machinestats', params=dict(record=self.json_encode([ {"type": "crash"

问题 I am new to Python and am trying to install Eve. I have Python 3.6.3 installed and am using pipenv. When I run pipenv install eve it fails with the error (here's an excerpt): running build_ext building 'simplejson._speedups' extension error: [WinError 3] The system cannot find the path specified: 'C:\\Program Files (x86)\\Microsoft SDKs\\Windows\\v8.1\\lib' _______________________________________ Error: An error occurred while installing eve! Failed building wheel for simplejson From what I

问题 I've the following code, but when I am saving below JSON in database its giving me wrong url like {"#url#":"https:\/\/www.test.com\/test"} import org.json.simple.JSONObject; public class DemoURL { private static String url = "https://www.test.com/test"; public static void main(String[] args) { JSONObject msgJson = new JSONObject(); msgJson.put("#url#", url); System.out.println(msgJson.toString()); } } I want url like {"#url#":"https://www.test.com/test"} Please suggest how to fix it? 回答1:

问题 I am implementing a Google data source using their Python library. I would like the response from the library to be able to be imported in another Python script using the simplejson library. However, even their example doesn't validate in JSONLint: {cols: [{id:'name',label:'Name',type:'string'}, {id:'salary',label:'Salary',type:'number'}, {id:'full_time',label:'Full Time Employee',type:'boolean'}], rows: [{c:[{v:'Jim'},{v:800,f:'$800'},{v:false}]}, {c:[{v:'Bob'},{v:7000,f:'$7,000'},{v:true}]}

问题 Why does the json serialization not work for datetime objects . As I understand json serialization the basic idea for any object can be call the __str__ builtin function and then urlencode the object that you get as a response. But in case of datetime i get the following error TypeError: datetime.datetime(2012, 5, 23, 18, 38, 23, 37566) is not JSON serializable while there is a __str__ i.e a way of stringifying the object already available , But it seems like a conscious decision to not do it

问题 I have a very simple json I can't parse with simplejson module. Reproduction: import simplejson as json json.loads(r'{"translatedatt1":"Vari\351es"}') Result: Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/pymodules/python2.5/simplejson/__init__.py", line 307, in loads return _default_decoder.decode(s) File "/usr/lib/pymodules/python2.5/simplejson/decoder.py", line 335, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/usr/lib/pymodules

问题 I am attempting to convert the following dict into JSON using json.dumps : { 'post_engaged': 36, 'post_impressions': 491, 'post_story': 23, 'comment_count': 6, 'created_time': '03:02 AM, Sep 30, 2012', 'message': 'Specialities of Shaktis and Pandavas. \n While having power, why there isn\\u2019t', < built - in function id > : '471662059541196', 'status_type': 'status', 'likes_count': 22 } { 'post_engaged': 24, 'text': '30 Sept 2012 Avyakt Murlli ( Dual Voice )', 'post_story': 8, 'comment