jpype1 1.7.1


pip install jpype1

  Latest version

Released: May 06, 2026
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Author: Steve Menard, Karl Einar Nelson
Maintainer: Martin K. Scherer
Requires Python: >=3.8
Classifiers

Programming Language
  • Python :: 3
  • Python :: 3.8
  • Python :: 3.9
  • Python :: 3.10
  • Python :: 3.11
  • Python :: 3.12
  • Python :: 3.13
  • Python :: 3.14

Topic
  • Software Development
  • Scientific/Engineering
JPype logo

JPype

implementation pyversions javaversions jvm platform license

JPype is a Python module to provide full access to Java from within Python. It allows Python to make use of Java only libraries, exploring and visualization of Java structures, development and testing of Java libraries, scientific computing, and much more. By gaining the best of both worlds using Python for rapid prototyping and Java for strong typed production code, JPype provides a powerful environment for engineering and code development.

This is achieved not through re-implementing Python, as Jython has done, but rather through interfacing at the native level in both virtual machines. This shared memory based approach achieves decent computing performance, while providing the access to the entirety of CPython and Java libraries.

Code:

GitHub

Issue tracker:

GitHub Issues

Discussions:

GitHub Discussions

Documentation:

Python Docs

License:

Apache 2 License

Build status:

TestsCI Docs

Quality status:

Codecov codeql

Version:

PypiVersion Conda

The work on this project began on Sourceforge. LLNL-CODE- 812311

SPDX-License-Identifier: Apache-2.0

1.7.1 May 06, 2026
1.7.0 Apr 09, 2026
1.6.0 Jul 07, 2025
1.5.2 Jan 27, 2025
1.5.1 Nov 18, 2024
1.5.0 Dec 26, 2023
1.4.1 Oct 28, 2022
1.4.0 May 20, 2022
1.3.0 Jun 09, 2021
1.2.1 Jan 04, 2021
1.2.0 Nov 30, 2020
1.1.2 Oct 23, 2020
1.1.1 Oct 21, 2020
1.0.2 Aug 07, 2020
1.0.1 Jul 16, 2020
0.7.5 May 15, 2020
0.7.4 Apr 29, 2020
0.7.3 Apr 21, 2020
0.7.2 Feb 29, 2020
0.7.1 Dec 17, 2019
0.7.0 Jun 25, 2019
0.6.3 Apr 03, 2018
0.6.2 Jan 13, 2017
0.6.1 Aug 05, 2015
0.6.0 Apr 13, 2015
0.5.7 Oct 30, 2014
0.5.6 Sep 27, 2014
0.5.5.4 Aug 11, 2014
0.5.5.3 Aug 11, 2014
0.5.5.2 Apr 29, 2014
0.5.5.1 Apr 11, 2014
0.5.5 Apr 11, 2014
0.5.4.5 Aug 25, 2013
0.5.4.4 Aug 10, 2013
0.5.4.3 Jul 27, 2013

Wheel compatibility matrix

Platform CPython 3.8 CPython 3.9 CPython 3.10 CPython 3.11 CPython 3.12 CPython 3.13 CPython 3.14 CPython (additional flags: t) 3.13 CPython (additional flags: t) 3.14
macosx_11_0_universal2
macosx_14_0_x86_64
manylinux_2_24_aarch64
manylinux_2_24_i686
manylinux_2_24_x86_64
manylinux_2_28_aarch64
manylinux_2_28_i686
manylinux_2_28_x86_64
win_amd64

Files in release

jpype1-1.7.1-1-cp310-cp310-macosx_11_0_universal2.whl (558.1KiB)
jpype1-1.7.1-1-cp311-cp311-macosx_11_0_universal2.whl (558.2KiB)
jpype1-1.7.1-1-cp312-cp312-macosx_11_0_universal2.whl (556.3KiB)
jpype1-1.7.1-1-cp313-cp313-macosx_11_0_universal2.whl (556.4KiB)
jpype1-1.7.1-1-cp314-cp314-macosx_11_0_universal2.whl (556.4KiB)
jpype1-1.7.1-1-cp38-cp38-macosx_11_0_universal2.whl (558.2KiB)
jpype1-1.7.1-1-cp39-cp39-macosx_11_0_universal2.whl (558.1KiB)
jpype1-1.7.1-cp310-cp310-macosx_14_0_x86_64.whl (366.8KiB)
jpype1-1.7.1-cp310-cp310-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl (398.6KiB)
jpype1-1.7.1-cp310-cp310-manylinux_2_24_i686.manylinux_2_28_i686.whl (444.1KiB)
jpype1-1.7.1-cp310-cp310-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (429.0KiB)
jpype1-1.7.1-cp310-cp310-win_amd64.whl (349.4KiB)
jpype1-1.7.1-cp311-cp311-macosx_14_0_x86_64.whl (366.8KiB)
jpype1-1.7.1-cp311-cp311-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl (398.6KiB)
jpype1-1.7.1-cp311-cp311-manylinux_2_24_i686.manylinux_2_28_i686.whl (443.9KiB)
jpype1-1.7.1-cp311-cp311-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (429.1KiB)
jpype1-1.7.1-cp311-cp311-win_amd64.whl (349.6KiB)
jpype1-1.7.1-cp312-cp312-macosx_14_0_x86_64.whl (365.8KiB)
jpype1-1.7.1-cp312-cp312-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl (397.8KiB)
jpype1-1.7.1-cp312-cp312-manylinux_2_24_i686.manylinux_2_28_i686.whl (443.3KiB)
jpype1-1.7.1-cp312-cp312-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (428.2KiB)
jpype1-1.7.1-cp312-cp312-win_amd64.whl (348.6KiB)
jpype1-1.7.1-cp313-cp313-macosx_14_0_x86_64.whl (365.8KiB)
jpype1-1.7.1-cp313-cp313-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl (398.0KiB)
jpype1-1.7.1-cp313-cp313-manylinux_2_24_i686.manylinux_2_28_i686.whl (443.5KiB)
jpype1-1.7.1-cp313-cp313-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (428.2KiB)
jpype1-1.7.1-cp313-cp313-win_amd64.whl (348.7KiB)
jpype1-1.7.1-cp313-cp313t-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl (400.0KiB)
jpype1-1.7.1-cp313-cp313t-manylinux_2_24_i686.manylinux_2_28_i686.whl (444.7KiB)
jpype1-1.7.1-cp313-cp313t-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (429.3KiB)
jpype1-1.7.1-cp314-cp314-macosx_14_0_x86_64.whl (365.7KiB)
jpype1-1.7.1-cp314-cp314-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl (397.8KiB)
jpype1-1.7.1-cp314-cp314-manylinux_2_24_i686.manylinux_2_28_i686.whl (443.4KiB)
jpype1-1.7.1-cp314-cp314-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (428.1KiB)
jpype1-1.7.1-cp314-cp314-win_amd64.whl (355.9KiB)
jpype1-1.7.1-cp314-cp314t-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl (399.9KiB)
jpype1-1.7.1-cp314-cp314t-manylinux_2_24_i686.manylinux_2_28_i686.whl (444.5KiB)
jpype1-1.7.1-cp314-cp314t-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl (429.2KiB)
jpype1-1.7.1-cp38-cp38-macosx_14_0_x86_64.whl (366.8KiB)
jpype1-1.7.1-cp38-cp38-win_amd64.whl (349.5KiB)
jpype1-1.7.1-cp39-cp39-macosx_14_0_x86_64.whl (366.7KiB)
jpype1-1.7.1-cp39-cp39-win_amd64.whl (349.6KiB)
jpype1-1.7.1.tar.gz (765.4KiB)
Extras:
Dependencies:
packaging