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I have a question about getting json into my jython script. Here's my scenario:
- I am running a python app on my laptop
- That app needs to share data with a jython app running in a hostedenvironment out in a 3rd party's cloud environment.
- I have no ability to add 3rd party modules to this environment (so Ican't install com.xhaus.jyson for example)
- This probably means I'm limited to features that are native tojava - org.json.JSONObject perhaps
So with those limitations, I want to take a dictionary object on my laptop, turn it into json, deliver it to the hosted jython app and then use the native jython or java tools to turn it back into that dictionary object so I can continue working on it in my script hosted in the cloud.
I already know how to do this in 'regular' Play yandere simulator for free no download. python. It's easy. import json and go nuts. But my java kung fu is weak and I've never worked in jython before.
So I'm trying to figure out if this if it's possible to do this reliably and easily using the java underlying the jython or if I'd be better off using something like ast and just send the dictionary as a string literal. I'd honestly prefer to stick with json for all the normal reasons people like json so any help with leveraging the java libraries to do this work would be appreciated. Download game gta 4 5mb android.
eric woodwortheric woodworth
6 Answers
I forgot about this question. My core problem here was that I was using a 3rd party cloud offering and they were the owners of the Jython install so I was limited in what I could change about the Jython environment. At the time I was thinking I could leverage a JAVA library that would be available to jython to solve this problem but that never worked out.
While jython was out of my control I did control how I sent the data so instead of using JSON, I sent formatted strings and then used the python ast library, which was in jython, to turn those strings into python objects.
In the end it looked something like this:
![Jes 4.3 download Jes 4.3 download](/uploads/1/3/3/8/133889612/356448637.png)
That type of logic let my python script on my local machine post strings to a web app running jython and convert those strings into python data types and then use them. It was exactly what I wanted to do with JSON without actually using JSON - it was python dicts so it looked an awful lot like JSON if you weren't really paying attention.
Thanks everybody for your suggestions.
Jes Jython Environment For Students Download
eric woodwortheric woodworth
You could use Jackson or GSON. You might use anything listed on JSON.org under Java, you might be able to use the stuff under 'Python' (for example simplejson).
Elliott FrischElliott Frisch
You could use simplejson, which can be used as pure python, so will run on Jython. By including it in the same source folder as your other code, there's no need for a special installation.
Dan GetzDan Getz
Jyson seems to be an open source project implementing a python complaint json codec in pure Java.
Download it here: http://opensource.xhaus.com/projects/jyson/files.
Then unzip and add jyson-1.0.2/lib/jyson-1.0.2.jar to your CLASSPATH.
Then import like this:
Found this info here: http://aholzner.wordpress.com/2010/07/31/using-json-from-jython/. Works for me.
Tim LudwinskiTim Ludwinski
Jes Python
This question is a bit dated, but I came across this when having a similar issue:
In essence, this is how I solved it (using simplejson):
TomTom
If you're using the latest version of jython, you have access to the python json library. So:
Hope that helps..
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Jython is the JVM implementation of the Python programming language. It is designed to run on the Java platform. Jython was created in 1997 by Jim Hugunin. It closely follows the standard Python implementation called CPython. Jython 2.7.0 was released in May 2015, which corresponds to CPython 2.7. This is an introductory tutorial, which covers the basics of Jython and explains how to handle its various modules and sub-modules.
This tutorial will be helpful for Java programmers who want to utilize important features of Python i.e. Simple Syntax, Rich Data Types and Rapid Application Development in Java code. This will also be useful for Pythonistas to import feature Java class library into the Python Environment.
This tutorial is made to make the programmers comfortable in getting started with Jython and its various functions.
Since Jython helps in integrating two very popular programming technologies namely Java and Python, a reasonable knowledge of both languages is required.