Python library for calculating contours of 2D quadrilateral grids
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Author: Ian Thomas
Requires Python: >=3.11
Classifiers
Development Status
- 5 - Production/Stable
Intended Audience
- Developers
- Science/Research
License
- OSI Approved :: BSD License
Programming Language
- C++
- Python :: 3
- Python :: 3.11
- Python :: 3.12
- Python :: 3.13
- Python :: 3.14
Topic
- Scientific/Engineering :: Information Analysis
- Scientific/Engineering :: Mathematics
- Scientific/Engineering :: Visualization
ContourPy is a Python library for calculating contours of 2D quadrilateral grids. It is written in C++11 and wrapped using pybind11.
It contains the 2005 and 2014 algorithms used in Matplotlib as well as a newer algorithm that includes more features and is available in both serial and multithreaded versions. It provides an easy way for Python libraries to use contouring algorithms without having to include Matplotlib as a dependency.
- Documentation: https://contourpy.readthedocs.io
- Source code: https://github.com/contourpy/contourpy
| Latest release |   |
| Downloads |  |
| Python version |  |
| Coverage |  |
1.3.3
Jul 26, 2025
1.3.2
Apr 15, 2025
1.3.1
Nov 12, 2024
1.3.0
Aug 27, 2024
1.2.1
Apr 02, 2024
1.2.1rc1
Mar 28, 2024
1.2.0
Nov 03, 2023
1.1.1
Sep 16, 2023
1.1.1rc1
Sep 09, 2023
1.1.0
Jun 13, 2023
1.0.7
Jan 13, 2023
1.0.6
Oct 30, 2022
1.0.5
Sep 02, 2022
1.0.4
Jul 31, 2022
1.0.3
Jun 13, 2022
1.0.2
Apr 08, 2022
1.0.1
Mar 03, 2022
1.0.0
Feb 19, 2022
0.0.5
Feb 13, 2022
0.0.4
Nov 07, 2021
0.0.3
Oct 01, 2021
0.0.2
Sep 30, 2021
0.0.1
Sep 20, 2021
Wheel compatibility matrix
Files in release
contourpy-1.3.3-cp311-cp311-macosx_10_9_x86_64.whl (282.0KiB)
contourpy-1.3.3-cp311-cp311-macosx_11_0_arm64.whl (263.8KiB)
contourpy-1.3.3-cp311-cp311-manylinux_2_26_aarch64.manylinux_2_28_aarch64.whl (321.5KiB)
contourpy-1.3.3-cp311-cp311-manylinux_2_26_ppc64le.manylinux_2_28_ppc64le.whl (368.4KiB)
contourpy-1.3.3-cp311-cp311-manylinux_2_26_s390x.manylinux_2_28_s390x.whl (371.6KiB)
contourpy-1.3.3-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (346.9KiB)
contourpy-1.3.3-cp311-cp311-musllinux_1_2_aarch64.whl (1.3MiB)
contourpy-1.3.3-cp311-cp311-musllinux_1_2_x86_64.whl (1.3MiB)
contourpy-1.3.3-cp311-cp311-win32.whl (179.4KiB)
contourpy-1.3.3-cp311-cp311-win_amd64.whl (220.0KiB)
contourpy-1.3.3-cp311-cp311-win_arm64.whl (188.6KiB)
contourpy-1.3.3-cp312-cp312-macosx_10_13_x86_64.whl (286.5KiB)
contourpy-1.3.3-cp312-cp312-macosx_11_0_arm64.whl (267.6KiB)
contourpy-1.3.3-cp312-cp312-manylinux_2_26_aarch64.manylinux_2_28_aarch64.whl (324.9KiB)
contourpy-1.3.3-cp312-cp312-manylinux_2_26_ppc64le.manylinux_2_28_ppc64le.whl (370.6KiB)
contourpy-1.3.3-cp312-cp312-manylinux_2_26_s390x.manylinux_2_28_s390x.whl (375.4KiB)
contourpy-1.3.3-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (354.1KiB)
contourpy-1.3.3-cp312-cp312-musllinux_1_2_aarch64.whl (1.3MiB)
contourpy-1.3.3-cp312-cp312-musllinux_1_2_x86_64.whl (1.3MiB)
contourpy-1.3.3-cp312-cp312-win32.whl (180.7KiB)
contourpy-1.3.3-cp312-cp312-win_amd64.whl (221.3KiB)
contourpy-1.3.3-cp312-cp312-win_arm64.whl (189.1KiB)
contourpy-1.3.3-cp313-cp313-macosx_10_13_x86_64.whl (286.4KiB)
contourpy-1.3.3-cp313-cp313-macosx_11_0_arm64.whl (267.6KiB)
contourpy-1.3.3-cp313-cp313-manylinux_2_26_aarch64.manylinux_2_28_aarch64.whl (326.8KiB)
contourpy-1.3.3-cp313-cp313-manylinux_2_26_ppc64le.manylinux_2_28_ppc64le.whl (372.3KiB)
contourpy-1.3.3-cp313-cp313-manylinux_2_26_s390x.manylinux_2_28_s390x.whl (376.1KiB)
contourpy-1.3.3-cp313-cp313-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (354.4KiB)
contourpy-1.3.3-cp313-cp313-musllinux_1_2_aarch64.whl (1.3MiB)
contourpy-1.3.3-cp313-cp313-musllinux_1_2_x86_64.whl (1.3MiB)
contourpy-1.3.3-cp313-cp313-win32.whl (180.7KiB)
contourpy-1.3.3-cp313-cp313-win_amd64.whl (221.3KiB)
contourpy-1.3.3-cp313-cp313-win_arm64.whl (189.0KiB)
contourpy-1.3.3-cp313-cp313t-macosx_10_13_x86_64.whl (299.5KiB)
contourpy-1.3.3-cp313-cp313t-macosx_11_0_arm64.whl (281.1KiB)
contourpy-1.3.3-cp313-cp313t-manylinux_2_26_aarch64.manylinux_2_28_aarch64.whl (319.1KiB)
contourpy-1.3.3-cp313-cp313t-manylinux_2_26_ppc64le.manylinux_2_28_ppc64le.whl (366.7KiB)
contourpy-1.3.3-cp313-cp313t-manylinux_2_26_s390x.manylinux_2_28_s390x.whl (379.0KiB)
contourpy-1.3.3-cp313-cp313t-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (344.3KiB)
contourpy-1.3.3-cp313-cp313t-musllinux_1_2_aarch64.whl (1.3MiB)
contourpy-1.3.3-cp313-cp313t-musllinux_1_2_x86_64.whl (1.3MiB)
contourpy-1.3.3-cp313-cp313t-win32.whl (191.6KiB)
contourpy-1.3.3-cp313-cp313t-win_amd64.whl (234.9KiB)
contourpy-1.3.3-cp313-cp313t-win_arm64.whl (195.0KiB)
contourpy-1.3.3-cp314-cp314-macosx_10_13_x86_64.whl (285.3KiB)
contourpy-1.3.3-cp314-cp314-macosx_11_0_arm64.whl (266.8KiB)
contourpy-1.3.3-cp314-cp314-manylinux_2_26_aarch64.manylinux_2_28_aarch64.whl (327.9KiB)
contourpy-1.3.3-cp314-cp314-manylinux_2_26_ppc64le.manylinux_2_28_ppc64le.whl (373.9KiB)
contourpy-1.3.3-cp314-cp314-manylinux_2_26_s390x.manylinux_2_28_s390x.whl (377.2KiB)
contourpy-1.3.3-cp314-cp314-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (355.3KiB)
contourpy-1.3.3-cp314-cp314-musllinux_1_2_aarch64.whl (1.3MiB)
contourpy-1.3.3-cp314-cp314-musllinux_1_2_x86_64.whl (1.3MiB)
contourpy-1.3.3-cp314-cp314-win32.whl (185.2KiB)
contourpy-1.3.3-cp314-cp314-win_amd64.whl (227.0KiB)
contourpy-1.3.3-cp314-cp314-win_arm64.whl (193.7KiB)
contourpy-1.3.3-cp314-cp314t-macosx_10_13_x86_64.whl (299.6KiB)
contourpy-1.3.3-cp314-cp314t-macosx_11_0_arm64.whl (281.1KiB)
contourpy-1.3.3-cp314-cp314t-manylinux_2_26_aarch64.manylinux_2_28_aarch64.whl (319.1KiB)
contourpy-1.3.3-cp314-cp314t-manylinux_2_26_ppc64le.manylinux_2_28_ppc64le.whl (366.8KiB)
contourpy-1.3.3-cp314-cp314t-manylinux_2_26_s390x.manylinux_2_28_s390x.whl (379.0KiB)
contourpy-1.3.3-cp314-cp314t-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (344.3KiB)
contourpy-1.3.3-cp314-cp314t-musllinux_1_2_aarch64.whl (1.3MiB)
contourpy-1.3.3-cp314-cp314t-musllinux_1_2_x86_64.whl (1.3MiB)
contourpy-1.3.3-cp314-cp314t-win32.whl (197.7KiB)
contourpy-1.3.3-cp314-cp314t-win_amd64.whl (244.5KiB)
contourpy-1.3.3-cp314-cp314t-win_arm64.whl (199.1KiB)
contourpy-1.3.3-pp311-pypy311_pp73-macosx_10_15_x86_64.whl (272.3KiB)
contourpy-1.3.3-pp311-pypy311_pp73-macosx_11_0_arm64.whl (255.5KiB)
contourpy-1.3.3-pp311-pypy311_pp73-manylinux_2_26_aarch64.manylinux_2_28_aarch64.whl (295.1KiB)
contourpy-1.3.3-pp311-pypy311_pp73-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl (321.5KiB)
contourpy-1.3.3-pp311-pypy311_pp73-win_amd64.whl (220.0KiB)
contourpy-1.3.3.tar.gz (12.8MiB)
