Releases | Open Source Science

python-zstd - Version 1.5.7-r2

caching number of available cores from cpuinfo by 60 seconds (VM may change settings)

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Published by sergey-dryabzhinsky 8 months ago

python-zstd - Version 1.5.7-r1

fixed function ZSTD_min_compression_level() - now returns real number, not some shifted int value
added some information functions about debug level builded with
module now building with -O3 level of optimization. Probably will be about 20% faster
module now building with binary stripping (wheels for 3.13 and 3.14 will be smaller)
module now building with disabled LTO
added pypy builds

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Published by sergey-dryabzhinsky 9 months ago

python-zstd - Version 1.5.7-r0

Update bundled libzstd to 1.5.7

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Published by sergey-dryabzhinsky 10 months ago

python-zstd - Version 1.5.6-r8

Make decompression of zstd stream data possible

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Published by sergey-dryabzhinsky 10 months ago

python-zstd - Version 1.5.6-r7

support of multiple instances of interpreter with own GIL by @domysh

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Published by sergey-dryabzhinsky 11 months ago

python-zstd - Version 1.5.6-r6

fix module version string form then building with external system library #203

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Published by sergey-dryabzhinsky 12 months ago

python-zstd - Version 1.5.6-r5

find pkg-config in paths defined in PATH environment variable, as suggested by @parona-source
add new options for development --all-warnings and --all-warnings-errors
fix action setup for building wheels

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Published by sergey-dryabzhinsky 12 months ago

python-zstd - Version 1.5.6-r4

fixed check() function
fixed various compiller warnings
added some developer/debug options for compilation

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Published by sergey-dryabzhinsky 12 months ago

python-zstd - Version 1.5.6-r3

add missing definitions of multithreading and external library flags
add new information function about legacy formats support
fix building with external system library
added an strict mode to compression function, to no make exception if level or threads count are beyond limitations

Broken check() function

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Published by sergey-dryabzhinsky about 1 year ago

python-zstd - Version 1.5.6-r2

Add new functions:check(), ZSTD_with_threads(), ZSTD_with_asm()
fix possible error with null dereference, thanks to @danielg4
build extension with multi threads and using ASM by default
fix github actions, build wheels for macos

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Published by sergey-dryabzhinsky about 1 year ago

python-zstd - Version 1.5.6-r1

Update action to genegate wheels

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Published by sergey-dryabzhinsky about 1 year ago

python-zstd - Version 1.5.6-r0

Update libzstd to v1.5.6

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Published by sergey-dryabzhinsky about 1 year ago

python-zstd - Version 1.5.5.1 (1.5.5-r1)

Update bindled libzstd to 1.5.5
Fix decompression of multiple concatenated frames in one input string

Wheels

Generic automated builds are pushed to PyPi.
x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
armhf and arm64 builded under Ubuntu 18.04.
armhf builded on Raspberry PI 2B and optimized for it.
arm64 builded on Raspberry PI 4B and optimized for it.
PyPy builds on arm64 missing 2.7 as it are broken.
MacOsX builds done inside 11.7 hackintosh

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Published by sergey-dryabzhinsky almost 3 years ago

python-zstd - Version 1.5.4.1 (1.5.4-r1)

Don't fail with exception if defined number of threads to compress is bigger than libzstd can take. Silently drop it value down to max threads.

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Published by sergey-dryabzhinsky almost 3 years ago

python-zstd - Version 1.5.4.0 (1.5.4-r0)

Update libzstd to 1.5.4

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Published by sergey-dryabzhinsky about 3 years ago

python-zstd - Version 1.5.2.6 (1.5.2-r6)

Description

Fix a nasty bug - corrupted compression of empty string, and decompression too. Thanks to @nepeat

Wheels

Generic automated builds are pushed to PyPi.
x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
armhf and arm64 builded under Ubuntu 18.04.
armhf builded on Raspberry PI 2B and optimized for it.
arm64 builded on Raspberry PI 4B and optimized for it.
PyPy builds on arm64 missing 2.7 as it are broken.
MacOsX builds done inside 11.6 hackintosh
There is no builds for Windows.

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Published by sergey-dryabzhinsky over 3 years ago

python-zstd - Version 1.5.2.5 (1.5.2-r5)

Description

Force disable all ASM for AMD code. - broke builds on some platforms - or if asm-compiler not found

Wheels

Generic automated builds are pushed to PyPi.
x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
armhf and arm64 builded under Ubuntu 18.04.
armhf builded on Raspberry PI 2B and optimized for it.
arm64 builded on Raspberry PI 4B and optimized for it.
There is no Python-3.10 for armhf yeat.
PyPy builds on arm64 missing 2.7 and 3.7 as they are broken.
MacOsX builds done inside 11.6 hackintosh
There is no builds for Windows.

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Published by sergey-dryabzhinsky almost 4 years ago

python-zstd - Version 1.5.2.4 (1.5.2-r4)

Description

Fixed config for github actions to build wheels.

Nothing else changed.

Wheels

Note: - x86 and x64 builded under Ubuntu 16.04. - armhf and arm64 builded under Ubuntu 18.04. - armhf builded on Raspberry PI 2B. - arm64 builded on Raspberry PI 4B. - There is no Python-3.10 for armhf yeat. - PyPy builds on arm64 missing 2.7 and 3.7 as they are broken. - There is no builds for Windows or MacOsx. Look for them on PyPi

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Published by sergey-dryabzhinsky almost 4 years ago

python-zstd - Version 1.5.2.3 (1.5.2-r3)

Add support of setting build options via envvars - PEP 517 compat. Thanx to @mgorny

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Published by sergey-dryabzhinsky almost 4 years ago

python-zstd - Version 1.5.2.2 (1.5.2-r2)

Changes

Fix tests strings.

Nothing else ~matters~ changed.

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Published by sergey-dryabzhinsky almost 4 years ago

python-zstd - Version 1.5.2.1

Quick fix for build via pypy3.9 - they not implemented bpo-40421 in full.

BROKEN TESTS

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Published by sergey-dryabzhinsky almost 4 years ago

python-zstd - Version 1.5.2.0

Changes

Update bundled libzstd to 1.5.2.

BUILD FAILS ON PYPY-3.9

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Published by sergey-dryabzhinsky almost 4 years ago

python-zstd - Version 1.5.1.0

update libzstd to 1.5.1 - follow upstream
fix passing VERSION string to compiler, thanks to @hoffmang9

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Published by sergey-dryabzhinsky about 4 years ago

python-zstd - Version 1.5.0.4

Same as 1.5.0.3, but tests are fixed: update all version strings

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Published by sergey-dryabzhinsky about 4 years ago

python-zstd - Version 1.5.0.3

Compatibility with python 3.8 - 3.11 (@vstinner)

BROKEN TESTS

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Published by sergey-dryabzhinsky about 4 years ago

python-zstd - Version 1.5.0.2

simplify tests
add new function for them: ZSTD_external(): 0/1

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Published by sergey-dryabzhinsky almost 5 years ago

python-zstd - Version 1.5.0.1

fix build - missing new file: zstd_errors.h

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Published by sergey-dryabzhinsky almost 5 years ago

python-zstd - Version 1.5.0.0

Removed old function which generated custom block header
Updated zstd to new upstream version 1.5.0
Fix and simplify unit tests

BUILD BROKEN

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Published by sergey-dryabzhinsky almost 5 years ago

python-zstd - Version 1.4.9.1

Fix python 3.8+ warnings about rigth size_t type for # formats
Update unittests - use os.environ everywhere

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Published by sergey-dryabzhinsky almost 5 years ago

python-zstd - Version 1.4.9.0

Update bundled zstd library to 1.4.9 release
Fix minor compiler warnings about string functions

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Published by sergey-dryabzhinsky almost 5 years ago

python-zstd - Version 1.4.8.1

Allow ultra-fast levels from -100 to -1

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Published by sergey-dryabzhinsky about 5 years ago

python-zstd - Version 1.4.8.0

Update bundled zstd library to 1.4.8 release

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Published by sergey-dryabzhinsky about 5 years ago

python-zstd - Version 1.4.5.1

Fix MacOs build - undefined type S32. (since 1.4.4.1)

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Published by sergey-dryabzhinsky over 5 years ago

python-zstd - Version 1.4.5.0

Update zstd to 1.4.5

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Published by sergey-dryabzhinsky over 5 years ago

python-zstd - Version 1.4.4.1

Use multi-threaded libzstd API - almost linear by CPU cores count performance boost
Added new compress param - threads
Update README - added module API description

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Published by sergey-dryabzhinsky about 6 years ago

python-zstd - Version 1.4.4.0

Update zstd to v1.4.4

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Published by sergey-dryabzhinsky over 6 years ago

python-zstd - Version 1.4.3.1

Update upstream zstd to v1.4.3

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Published by sergey-dryabzhinsky over 6 years ago

python-zstd - Version 1.4.1.0

Update Zstd to 1.4.1

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Published by sergey-dryabzhinsky over 6 years ago

python-zstd - Version 1.4.0.0

Update Zstd to 1.4.0

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Published by sergey-dryabzhinsky over 6 years ago

python-zstd - Version 1.3.8.1

Fix windows build with MSVC version <= 9.0

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Published by sergey-dryabzhinsky about 7 years ago

python-zstd - Version 1.3.8.0

Update Zstd to 1.3.8
Fix build warnings for version functions

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Published by sergey-dryabzhinsky about 7 years ago

python-zstd - Version 1.3.5.1

Update README (missed master change)

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Published by sergey-dryabzhinsky over 7 years ago

python-zstd - Version 1.3.5.0

Update Zstd to 1.3.5
Fix unittests

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Published by sergey-dryabzhinsky over 7 years ago

python-zstd - Version 1.3.4.5

Minor fixes: - update docstrings, thanks @rwarren - update tests - update setup.py

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Published by sergey-dryabzhinsky over 7 years ago

python-zstd - Version 1.3.4.4

update version checks, thanks @wumpus
update tests

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Published by sergey-dryabzhinsky almost 8 years ago

python-zstd - Version 1.3.4.3

Minor update release:

add support for negative compression levels from 1.3.4 upstream (#24 )
add new functions to get version string from module and library

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Published by sergey-dryabzhinsky almost 8 years ago

python-zstd - Version 1.3.4

Update Zstd from upstream to v1.3.4

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Published by sergey-dryabzhinsky almost 8 years ago

python-zstd - Version 1.3.3

Update Zstd from upstream to v1.3.3

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Published by sergey-dryabzhinsky almost 8 years ago

python-zstd - Version 1.3.1

Update Zstd from upstream to v1.3.1

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Published by sergey-dryabzhinsky over 8 years ago

python-zstd - Version 1.3.0

Update Zstd from upstream to v1.3.0

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Published by sergey-dryabzhinsky over 8 years ago

python-zstd - Version 1.2.0

Update zstd from upstream to v1.2.0

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Published by sergey-dryabzhinsky almost 9 years ago

python-zstd - Version 1.1.4

update zstd from upstream to v1.1.4
don't build legacy functions by default
update unit tests
update travis config

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Published by sergey-dryabzhinsky almost 9 years ago

python-zstd - Version 1.1.3

update zstd from upstream to v1.1.3

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Published by sergey-dryabzhinsky about 9 years ago

python-zstd - Version 1.1.2

add python 3.6 to travis
update version number
update zstd from upstream to v1.1.2
simplify tests

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Published by sergey-dryabzhinsky about 9 years ago