jni

Python bridge for the Java Native Interface.

These details have not been verified by PyPI

Project links

Project description

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.

Documentation.

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 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:

Python 3.7 or higher
- https://www.python.org/
- 3.7 with Java 8 is a primary test environment.
pip and setuptools
- https://pypi-hypernode.com/project/pip/
- https://pypi-hypernode.com/project/setuptools/

To install run:

python -m pip install --upgrade jni

Development

Prerequisites:

Development is strictly based on tox. To install it run:
```
python -m pip install --upgrade tox
```

Visit development page.

Installation from sources:

clone the sources:

git clone https://github.com/karpierz/jni.git jni

and run:

python -m pip install ./jni

or on development mode:

python -m pip install --editable ./jni

License

Copyright (c) 2004-2022 Adam Karpierz

Licensed under CC BY-NC-ND 4.0

Licensed under proprietary License

Please refer to the accompanying LICENSE file.

Authors

Adam Karpierz <adam@karpierz.net>

Changelog

1.0.0b20 (2022-01-29)

Drop support for Python 3.6.
Setup update.

1.0.0b18 (2021-10-13)

dll_path argument of load() can also be type os.PathLike.
Copyright year update.
Setup update.

1.0.0b17 (2020-11-10)

Add support for Python 3.9.
General update, improvements and cleanup.
Setup update and improvements.
Fixed docs setup.

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.

Project details

These details have not been verified by PyPI

Project links

Release history Release notifications | RSS feed

1.1.0b5 pre-release

Nov 9, 2024

1.0.0b22 pre-release

Jan 27, 2024

This version

1.0.0b20 pre-release

Jan 29, 2022

1.0.0b18 pre-release

Oct 15, 2021

1.0.0b17 pre-release

Nov 10, 2020

1.0.0b7 pre-release

Mar 9, 2020

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

jni-1.0.0b20.zip (218.6 kB view details)

Uploaded Jan 29, 2022 Source

Built Distribution

jni-1.0.0b20-cp37-cp37m-win_amd64.whl (117.6 kB view details)

Uploaded Jan 29, 2022 CPython 3.7m Windows x86-64

File details

Details for the file jni-1.0.0b20.zip.

File metadata

Download URL: jni-1.0.0b20.zip
Upload date: Jan 29, 2022
Size: 218.6 kB
Tags: Source
Uploaded using Trusted Publishing? No
Uploaded via: twine/3.7.1 importlib_metadata/4.10.1 pkginfo/1.8.2 requests/2.27.1 requests-toolbelt/0.9.1 tqdm/4.62.3 CPython/3.7.9

File hashes

Hashes for jni-1.0.0b20.zip
Algorithm	Hash digest
SHA256	`2d6841a8a55b9adf57ee5eef824e9c40c785ffa5c0e5b3cd076022628a11a122`
MD5	`346bc51f98312411ffce0733e6026d7c`
BLAKE2b-256	`9b98bb3e3d66f7d59f41ca841615d7fde644175ad719209a558cbd860cb1923f`

See more details on using hashes here.

File details

Details for the file jni-1.0.0b20-cp37-cp37m-win_amd64.whl.

File metadata

Download URL: jni-1.0.0b20-cp37-cp37m-win_amd64.whl
Upload date: Jan 29, 2022
Size: 117.6 kB
Tags: CPython 3.7m, Windows x86-64
Uploaded using Trusted Publishing? No
Uploaded via: twine/3.7.1 importlib_metadata/4.10.1 pkginfo/1.8.2 requests/2.27.1 requests-toolbelt/0.9.1 tqdm/4.62.3 CPython/3.7.9

File hashes

Hashes for jni-1.0.0b20-cp37-cp37m-win_amd64.whl
Algorithm	Hash digest
SHA256	`a85a0b1d3eae80eabaa28f9e76d113b0b9eb43d33c64483c978e9476d35db2ce`
MD5	`a784ab13cd335ed0e5ed9fee574c1890`
BLAKE2b-256	`13036bc0ea48133f69f37b2bc5f5a26121a3a39381600883bdb568b3bbea958f`