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Python bridge for the Java Native Interface.

Project description

jni

Python bridge for the Java Native Interface.

Overview

jni is a complete bridge between Python and Java JNI.
It is an effort to allow python programs full access to Java JNI API.

PyPI record.

jni is a lightweight Python package, based on the ctypes, or cffi library, or Cython wrapper (currently under development).
It is done by implementing whole JNI API functionality in a clean Python instead of C/C++.
jni also contains a JNI wrapper in pure C based on Python C-API (currently under development) - mainly for performance reasons.

What is jni:

jni is an effort to allow python programs full access to Java JNI API. This is achieved not through re-implementing Python, as Jython/JPython has done, but rather through interfacing at the native level in both virtual machines.

Known Bugs/Limitations :
  • Because of lack of JVM support, you cannot shutdown the JVM and then restart it.

Installation

Prerequisites:

To install run:

python -m pip install --upgrade jni

To ensure everything is running correctly you can run the tests using:

python -m jni.tests

License

Copyright (c) 2004-2020 Adam Karpierz

Licensed under CC BY-NC-ND 4.0
Licensed under proprietary License
Please refer to the accompanying LICENSE file.

Authors

Changelog

1.0.0b7 (2020-03-08)

  • Drop support for Python2.

  • Update of license info.

  • Setup update.

1.0.0b4 (2019-07-10)

  • Last release for Python2.

1.0.0b3 (2018-05-22)

  • Update of the required setuptools version.

1.0.0b2 (2018-02-26)

  • Improvement and simplification of setup and packaging.

1.0.0b1 (2017-11-18)

  • First ‘official’ version.

0.1.1 (2005-10-05)

  • Initial version.

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