“A thin, more convenient wrapper around MSNumpress”

Description

The original MSNumpress bindings were written to emulate the C++ calling convention, requiring the user to pass a list to the decoding functions which would be filled, one-by-one with floating point numbers from C. This calling convention makes sense when returning the container (in this case, a C++ std:vector<double>) would require copying the entire numerical buffer a second time. It also required you store the data in a list, which you would then need to convert into whatever structure you wish to use.

pynumpress wraps the API differently, and uses NumPy arrays internally to collect output and return it instead of returning by reference. This also means that the data are only boxed as Python floats if needed.

Installing

To install the latest release, use pip install pynumpress. If you wish to build from source, in addition to NumPy, you’ll need to install a recent version of Cython and a C++ compiler.

Metadata

Release files for pynumpress 0.1.5

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for pynumpress 0.1.5
File	Size	Uploaded
pynumpress-0.1.5.tar.gz	145.4 kB	Aug 26, 2026	Details

Built distributions (wheels)

Table of built distributions (wheels) for pynumpress 0.1.5
File	Interpreter	ABI	Platform	Reset
pynumpress-0.1.5-cp314-cp314t-win_amd64.whl 276.1 kB Aug 26, 2026	CPython 3.14	CPython 3.14 free-threading	Windows x86-64	Details
pynumpress-0.1.5-cp314-cp314t-manylinux_2_34_x86_64.whl 654.2 kB Aug 26, 2026	CPython 3.14	CPython 3.14 free-threading	Linux glibc 2.34+ x86-64	Details
pynumpress-0.1.5-cp314-cp314t-macosx_11_0_arm64.whl 96.9 kB Aug 26, 2026	CPython 3.14	CPython 3.14 free-threading	macOS 11.0+ ARM64	Details
pynumpress-0.1.5-cp314-cp314-win_amd64.whl 271.3 kB Aug 26, 2026	CPython 3.14	CPython 3.14	Windows x86-64	Details
pynumpress-0.1.5-cp314-cp314-manylinux_2_34_x86_64.whl 643.1 kB Aug 26, 2026	CPython 3.14	CPython 3.14	Linux glibc 2.34+ x86-64	Details
pynumpress-0.1.5-cp314-cp314-macosx_11_0_arm64.whl 88.8 kB Aug 26, 2026	CPython 3.14	CPython 3.14	macOS 11.0+ ARM64	Details
pynumpress-0.1.5-cp313-cp313-win_amd64.whl 262.1 kB Aug 26, 2026	CPython 3.13	CPython 3.13	Windows x86-64	Details
pynumpress-0.1.5-cp313-cp313-manylinux_2_34_x86_64.whl 650.6 kB Aug 26, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.34+ x86-64	Details
pynumpress-0.1.5-cp313-cp313-macosx_11_0_arm64.whl 88.1 kB Aug 26, 2026	CPython 3.13	CPython 3.13	macOS 11.0+ ARM64	Details
pynumpress-0.1.5-cp312-cp312-win_amd64.whl 262.8 kB Aug 26, 2026	CPython 3.12	CPython 3.12	Windows x86-64	Details
pynumpress-0.1.5-cp312-cp312-manylinux_2_34_x86_64.whl 672.6 kB Aug 26, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.34+ x86-64	Details
pynumpress-0.1.5-cp312-cp312-macosx_11_0_arm64.whl 88.6 kB Aug 26, 2026	CPython 3.12	CPython 3.12	macOS 11.0+ ARM64	Details
pynumpress-0.1.5-cp311-cp311-win_amd64.whl 267.6 kB Aug 26, 2026	CPython 3.11	CPython 3.11	Windows x86-64	Details
pynumpress-0.1.5-cp311-cp311-manylinux_2_34_x86_64.whl 700.4 kB Aug 26, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.34+ x86-64	Details
pynumpress-0.1.5-cp311-cp311-macosx_11_0_arm64.whl 87.8 kB Aug 26, 2026	CPython 3.11	CPython 3.11	macOS 11.0+ ARM64	Details

Total release size: 5.3 MB

Release files / pynumpress-0.1.5.tar.gz

Download URL	pynumpress-0.1.5.tar.gz
Size	145.4 kB
Tags	Source
SHA-256 checksum How to use checksums	`1de50c64a9a9d419f289440e78c7126fdf779c8f8c1e0e8b31c849c4d3b54834`
BLAKE2b-256 checksum How to use checksums	`8d1ae363fb5ee0b22bdb0edb47dd49d6d853145d4bfaa62f7ab17a032203e15b`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp314-cp314t-win_amd64.whl

Download URL	pynumpress-0.1.5-cp314-cp314t-win_amd64.whl
Size	276.1 kB
Tags	CPython 3.14 CPython 3.14 free-threading Windows x86-64
SHA-256 checksum How to use checksums	`55806fda9385cd16bfb5fbf592024deab300b139e8563801fbceb73e98f45c24`
BLAKE2b-256 checksum How to use checksums	`f35b5a9a787ae3609fd9cbff005fc53e999d420fde675912007a9f0c85382b27`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp314-cp314t-manylinux_2_34_x86_64.whl

Download URL	pynumpress-0.1.5-cp314-cp314t-manylinux_2_34_x86_64.whl
Size	654.2 kB
Tags	CPython 3.14 CPython 3.14 free-threading Linux glibc 2.34+ x86-64
SHA-256 checksum How to use checksums	`6f4c1148d07e256ddabf18d17777d6c86de448051d490be8719d048964763458`
BLAKE2b-256 checksum How to use checksums	`416278ebe2964347467b7bd0f17361b9860cffb249fe6f6845879372efe19a55`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp314-cp314t-macosx_11_0_arm64.whl

Download URL	pynumpress-0.1.5-cp314-cp314t-macosx_11_0_arm64.whl
Size	96.9 kB
Tags	CPython 3.14 CPython 3.14 free-threading macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`d70bfe3b384908574a9f223b5036f1b7264489d023d3b9c506b3524af6c686fb`
BLAKE2b-256 checksum How to use checksums	`6926c4c83dccb96b77e74c07e2be9f038f0373366176592d0e6d7208b247bb91`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp314-cp314-win_amd64.whl

Download URL	pynumpress-0.1.5-cp314-cp314-win_amd64.whl
Size	271.3 kB
Tags	CPython 3.14 Windows x86-64
SHA-256 checksum How to use checksums	`d8b4654e6c04ab926bbc6c1941ca6f8419c51156275674b2b5322b4136682b0c`
BLAKE2b-256 checksum How to use checksums	`1709a9f656758c4681df55584eb0ce85db3ff172206267bb0ceda92a7ee30f50`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp314-cp314-manylinux_2_34_x86_64.whl

Download URL	pynumpress-0.1.5-cp314-cp314-manylinux_2_34_x86_64.whl
Size	643.1 kB
Tags	CPython 3.14 Linux glibc 2.34+ x86-64
SHA-256 checksum How to use checksums	`9995170f7c5468aa5a9f6f7d10f14295c13bfc3f4aefb652a25e5273e1a07cf9`
BLAKE2b-256 checksum How to use checksums	`ddeeab0691ab148ae7fb7b2cf1aad0b1f7e13d51661028fa1f5367995d4fe80a`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp314-cp314-macosx_11_0_arm64.whl

Download URL	pynumpress-0.1.5-cp314-cp314-macosx_11_0_arm64.whl
Size	88.8 kB
Tags	CPython 3.14 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`4b0a31b629b3ec5671eaaa252faeeefd8aea87ea867cb06d90fa20898ba7b80b`
BLAKE2b-256 checksum How to use checksums	`be2d568024d83eb1979791e94cd55ea539e09f9a8f2985f423828b62797af327`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp313-cp313-win_amd64.whl

Download URL	pynumpress-0.1.5-cp313-cp313-win_amd64.whl
Size	262.1 kB
Tags	CPython 3.13 Windows x86-64
SHA-256 checksum How to use checksums	`0963732910f223ea2d8ea38356ea5abe0f3b28d45b59b0cb33172d144a9aeb72`
BLAKE2b-256 checksum How to use checksums	`b6636966a66087e9ebe8244b651e46c12357de0335c040e3843befd119124490`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp313-cp313-manylinux_2_34_x86_64.whl

Download URL	pynumpress-0.1.5-cp313-cp313-manylinux_2_34_x86_64.whl
Size	650.6 kB
Tags	CPython 3.13 Linux glibc 2.34+ x86-64
SHA-256 checksum How to use checksums	`7e5d8ddb7977d9660ccd16aab78c341bbeae68e16479496030d17d0cd6b5f81d`
BLAKE2b-256 checksum How to use checksums	`3005c09859240c67987f0aabb008aa0f63788a7f7182e8bbb5ffb0de419d1bd7`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp313-cp313-macosx_11_0_arm64.whl

Download URL	pynumpress-0.1.5-cp313-cp313-macosx_11_0_arm64.whl
Size	88.1 kB
Tags	CPython 3.13 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`ec1e3680fc6e33727c2838b969cf98ab878d74f9836456be0cce1f78ddf81692`
BLAKE2b-256 checksum How to use checksums	`b7c9063274b81343b0e1feb6f857cd6a7ceed1e16ac0131b97b0072c58acf07f`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp312-cp312-win_amd64.whl

Download URL	pynumpress-0.1.5-cp312-cp312-win_amd64.whl
Size	262.8 kB
Tags	CPython 3.12 Windows x86-64
SHA-256 checksum How to use checksums	`38c01046171e9826cd74b8a1aadf716e49be0a12e8ae08ab57c45bd38e291658`
BLAKE2b-256 checksum How to use checksums	`dc00243aa5ca4ba59d4b2d59f55bff79eb71165cce71628e2be3060fef6ce56c`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp312-cp312-manylinux_2_34_x86_64.whl

Download URL	pynumpress-0.1.5-cp312-cp312-manylinux_2_34_x86_64.whl
Size	672.6 kB
Tags	CPython 3.12 Linux glibc 2.34+ x86-64
SHA-256 checksum How to use checksums	`a9a4e09f4e7a4fcc8a1d5c24d9a96ca4672a3350e6e938149a64ab1d973d2548`
BLAKE2b-256 checksum How to use checksums	`fd955364f54ff2f4b242b329733be82528ff2381ba5f8f99532fc4e01a3390ee`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp312-cp312-macosx_11_0_arm64.whl

Download URL	pynumpress-0.1.5-cp312-cp312-macosx_11_0_arm64.whl
Size	88.6 kB
Tags	CPython 3.12 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`3328746cde9aa0cd7ee44ae284e96600c68e9367b75ca93a1bf4cbff24f752df`
BLAKE2b-256 checksum How to use checksums	`48e08e326ca3c87e064ba54b004d20eb01b3ca00040ad4271257ca549982fb71`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp311-cp311-win_amd64.whl

Download URL	pynumpress-0.1.5-cp311-cp311-win_amd64.whl
Size	267.6 kB
Tags	CPython 3.11 Windows x86-64
SHA-256 checksum How to use checksums	`66509fed133124c068ccf434a04868a6b0347d2dcd6599a33abdd7d332e59bea`
BLAKE2b-256 checksum How to use checksums	`d5ed70c2f843e5b15799e88c97545d17c2bf31517a37d47c5c5630ff15477d6e`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp311-cp311-manylinux_2_34_x86_64.whl

Download URL	pynumpress-0.1.5-cp311-cp311-manylinux_2_34_x86_64.whl
Size	700.4 kB
Tags	CPython 3.11 Linux glibc 2.34+ x86-64
SHA-256 checksum How to use checksums	`816b6543ca93772c9d8311fa6d2faf6e576ece8a0c50a891d0524602b961beac`
BLAKE2b-256 checksum How to use checksums	`cb11cb17c41205af750dbca0d0b59d5511c1b25095780003855a5b6b375f4184`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / pynumpress-0.1.5-cp311-cp311-macosx_11_0_arm64.whl

Download URL	pynumpress-0.1.5-cp311-cp311-macosx_11_0_arm64.whl
Size	87.8 kB
Tags	CPython 3.11 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`d237836643d248b53ed7bbb959e36508df5d3f756472cd6054138709e2542648`
BLAKE2b-256 checksum How to use checksums	`ac1b2aa2d88f93fea0f60cf89edca86b024d20984d1daf8d9c065cdaf36b8302`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`