B4J Library jPython

This library allows you to use python in B4J (based on jython)
Similar to the jInvokeNashorn library in jScriptEngine topic

Can use a string as a script or a file in Objects/scripts/

Attached is the library - jPython.zip
test b4j project - python testing.zip

Simple examples are included in the source.

The python zip is a tad large so won't upload
Here's a link to it - Removed

Added a new example py script - it shows how to
a, interact with b4j
b, create new controls and add to mainform (either by passing mainform.rootpane or not)
c, add event handling for controls (calls a routine in the b4j app)

(Obviously if your app package is not b4j.example.main - edit accordingly)

jPython(no jython jar).jar is just the library without the jython.jar included

if you use that you need to d/load 'jython-standalone-2.7.0.jar' (google jython) and place in libraries folder.

**** see post 7 ******

****** UPDATE 11/12/15
jPython lib
This needs the full path to the script file

py.InitInvocable("myscript.py") becomes py.InitInvocable("./myscript.py") if the script is in current directory
The library will no longer look in /objects/scripts for the file

Added library source


*** Added jython lib.zip
Requires jython.jar to be added with #AdditionalJars
(currently only works in debug mode - still testing to find reason why)
Ok - sorted it now to work in release
There is a new function - pythonLibraries - point this to the library folder
usually C:/jython2.7.0/lib

Latest version is 1.6

 

[liulifeng77]

I'm very interested in your libray.
my question is:
if I import the third libray in the .py file(eg. from docx import document), it will show the error message. how to sovle it ,thanks !

 

[davidcr85]

I'm reviving a fairly old thread but I think it is necessary because the query is specifically directed to the use of this Jpython library
It is possible to use it in B4A ???

 

[DonManfred]

to use it in B4A ?

I guess no as there is no python running on Android.

 

[davidcr85]

I guess no as there is no python running on Android.

logical response. I will try to convert my .py file to a Jar library

 

[Daestrum]

https://www.b4x.com/android/forum/threads/ninjapython-use-python-scripts-in-b4a.85220/#content