Javathon

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A cross-language interaction framework based on Java ASM for static translation and dynamic loading of Python.

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Development

• Dependencies

  Use the core module for custom compilation and loading.

  dependencies {
      implementation 'com.github.Chi-Re.Javathon:core:0.1.2'
  }

  If you only want to load compiled bytecode, just import the lib module and write your own loader.

  dependencies {
      implementation 'com.github.Chi-Re.Javathon:lib:0.1.2'
  }

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• Project

  If you wish to use it in project development, you can use the Gradle plugin for mixed Python and Java development.

  plugins {
      id 'io.github.Chi-Re.javathon' version '0.0.1'
  }

  Specify the source code folder and the compiled output folder.

  pythonGen {
      outputDir = file("build/generated/output") // The specified folder will be automatically implemented
      sourceDir = file("pySrc")
  }

  Note:

  • If you want mixed development, the project must add the lib module as a dependency.
  • The packaging part during build only supports customization, so pay attention when building a jar.

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Building

Building: gradlew core:dist

After the build is complete, the result is located at ~/core/build/libs/Javathon.jar

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Usage

Run the built Javathon.jar file in the following way.

If you want to build a Python project, run:

java -cp Javathon.jar chire.python.PyCompiler input output

If you only want to run a Python project, run:

java -cp Javathon.jar chire.python.PyInterpreter input classPath

Note:

• input must be the root directory of the Python project source code.
• output will automatically detect whether it is a file or a folder, but if it is a file, it must end with .jar.
• classPath is the entry path, in the format xxx.xxx.xxx. For inner classes, use $ to connect (consistent with Java's Class.forName syntax).

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About

Currently not stable enough; the interfaces exposed by the lib module are subject to change.

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Note: The above is an AI translation. If there are any mistakes, I apologize. You can provide feedback in the issues. Thank you.