enderzombi102 / jythonmc

A library containing Jython for use within minecraft mods

DISCLAIMER! THIS LIBRARY DOES NOT LET YOU CREATE MODS IN PYTHON!

JythonMC

A library providing Jython for use within minecraft mods.

Use

There's two methods to initialize the python system:

1. Add "jythonmc:use" : true to custom in your fabric.mod.json
   this will automatically start the python system when JythonMC is loaded
2. Call com.enderzombi102.jythonmc.Jython.initSystem()
   this will initialize the python system, but if its already initialized it'll do nothing

After the system is initialized, you can use the python interpreter liek this:

try ( PythonInterpreter python = new PythonInterpreter() ) {
	python.setErr(System.err);  // to set python's stderr
	python.setOut(System.out);  // to set python's stdout
	python.exec(CODE);  // executes the code in the string CODE
} catch (Exception e) {
	e.printStackTrace();  // python exceptions are translated to java ones if nothing catch them
}

Install

build.gradle

repositories {
	mavenCentral()
	maven {
		url 'https://repo.repsy.io/mvn/enderzombi102/mc/'
	}
}

dependencies {
	modImplementation "com.enderzombi102:JythonMC:$jythonmc_version"
}

gradle.properties

jythonmc_version=1.0.2

jythonmc's Issues

what is this?

hello, sorry for the disturbance but i have some questions in my mind and didn't know where else to ask these questions.
i was just about to start learning java (as my first programming language) to develop minecraft mods but i also want to learn python, then when i opened modrinth, i saw this mod.
what is jythonmc? does it allow you to write code in python and convert it to java code that minecraft understands?
how good is it's performance?
is it complete?
can i do anything with it?
again, sorry for taking your time.

Many issues

There are a lot of inconsistencies in naming (jython or jythonmc)

1. this line should say jythonmc, because is crashes otherwise

Following the guide in README also causes crashes

2. NoClassDefFoundError is thrown because the package's name is com.enderzombi102.jython not com.enderzombi102.jythonmc
3. the guide should contain mention about adding include implementation("org.python:jython:$jython_version") to dependencies, as without that a NoClassDefFoundError will be thrown

Even after jumping through those hoops, I wasn't able to run jython interperter, as another error occured while trying to run exec from PythonInterpreter:

Cannot read field "modules" because the return value of "org.python.core.Py.getSystemState()" is null

If you want to see the code I tried, its here