zopflipy · Python Simple Repository Browser

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Author: Akinori Hattori

Requires Python: >=3.9

Classifiers

Development Status

5 - Production/Stable

Intended Audience

Developers

License

OSI Approved :: Apache Software License

Operating System

OS Independent

Programming Language

C
C++
Python :: 3
Python :: 3.9
Python :: 3.10
Python :: 3.11
Python :: 3.12
Python :: 3.13

Topic

Software Development :: Libraries :: Python Modules
System :: Archiving :: Compression

A Python bindings for Zopfli.

https://img.shields.io/pypi/v/zopflipy.svg

https://ci.appveyor.com/api/projects/status/98a7e7d6qlkvs6vl/branch/master?svg=true

Installation

$ pip install zopflipy

Requirements

Python 3.9+

Usage

ZopfliCompressor

>>> import zopfli
>>> c = zopfli.ZopfliCompressor(zopfli.ZOPFLI_FORMAT_DEFLATE)
>>> z = c.compress(b'Hello, world!') + c.flush()
>>> d = zopfli.ZopfliDecompressor(zopfli.ZOPFLI_FORMAT_DEFLATE)
>>> d.decompress(z) + d.flush()
b'Hello, world!''

ZopfliDeflater

>>> import zopfli
>>> c = zopfli.ZopfliDeflater()
>>> z = c.compress(b'Hello, world!') + c.flush()
>>> d = zopfli.ZopfliDecompressor(zopfli.ZOPFLI_FORMAT_DEFLATE)
>>> d.decompress(z) + d.flush()
b'Hello, world!''

ZopfliPNG

>>> import zopfli
>>> png = zopfli.ZopfliPNG()
>>> with open('in.png', 'rb') as fp:
...     data = fp.read()
>>> len(png.optimize(data)) < len(data)
True

ZipFile

A subclass of zipfile.ZipFile which uses ZopfliCompressor for the zipfile.ZIP_DEFLATED compression method.

>>> import zipfile
>>> import zopfli
>>> with zopfli.ZipFile('a.zip', 'w', zipfile.ZIP_DEFLATED) as zf:
...     zf.writestr('a.txt', b'Hello, world!')

License

ZopfliPy is distributed under the terms of the Apache License, Version 2.0.

Wheel compatibility matrix

Platform	CPython 3.9	CPython 3.10	CPython 3.11	CPython 3.12	CPython 3.13
macosx_10_13_universal2
macosx_10_9_universal2
manylinux2010_i686
manylinux2014_i686
manylinux2014_x86_64
manylinux_2_12_i686
manylinux_2_17_i686
manylinux_2_17_x86_64
win32
win_amd64