Metadata-Version: 1.1
Name: compress-pptx
Version: 0.1.0
Summary: Compress images in PPTX files
Home-page: https://github.com/slhck/compress-pptx
Author: Werner Robitza
Author-email: werner.robitza@gmail.com
License: MIT
Description: compress-pptx
        =============
        
        Compress a PPTX file, converting all PNG/TIFF images to lossy JPEGs.
        
        What it does
        ------------
        
        When copy-pasting images to PowerPoint presentations, these sometimes
        get inserted as lossless versions, blowing up the size of the
        presentation.
        
        This script takes all PNG or TIFF images part of the presentation which
        are larger than a given threshold (1 MiB by default), converts them to a
        lossy JPEG variant, and creates a new PPTX file.
        
        PNGs containing transparency will be skipped to prevent graphics issues.
        ## Requirements
        
        -  Python 3.5 or higher
        -  ImageMagick’s ``magick``, which calls ``convert`` and ``identify``
        
        Under Ubuntu, get ImageMagick via:
        
        ::
        
           apt install imagemagick
        
        Installation
        ------------
        
        Via pip:
        
        ::
        
           pip3 install --user compress-pptx
        
        Usage
        -----
        
        Call ``compress_pptx`` and point it to a PPTX file. It’ll compress the
        images and output another compressed file next to it.
        
        For more options, see the ``-h`` output:
        
        ::
        
           compress_pptx [-h] [-o OUTPUT] [-s SIZE] [-q QUALITY] [-v] input
        
           positional arguments:
             input
        
           optional arguments:
             -h, --help            show this help message and exit
             -o OUTPUT, --output OUTPUT
                                   Output file
             -s SIZE, --size SIZE  Minimum size threshold in bytes. Also accepts the suffixes k/M/G or KiB/MiB/GiB
             -q QUALITY, --quality QUALITY
                                   JPEG output quality (0-100)
             -v, --verbose         Show additional info
        
        Bash Version
        ------------
        
        There’s an unmaintained Bash version under ``bash/compress-pptx.sh``.
        
        License
        -------
        
        MIT License
        
        Copyright (c) 2021 Werner Robitza
        
        Permission is hereby granted, free of charge, to any person obtaining a
        copy of this software and associated documentation files (the
        “Software”), to deal in the Software without restriction, including
        without limitation the rights to use, copy, modify, merge, publish,
        distribute, sublicense, and/or sell copies of the Software, and to
        permit persons to whom the Software is furnished to do so, subject to
        the following conditions:
        
        The above copyright notice and this permission notice shall be included
        in all copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS
        OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
        MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
        IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
        CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
        TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
        SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
        
        
        Changelog
        =========
        
        v0.1.0 (2021-02-07)
        -------------------
        
        -  Fix README.
        
        -  Add changelog.
        
        -  Switch to python package.
        
        -  Various updates, v0.2.
        
        -  Add TODO notice.
        
        -  Handle input errors.
        
        -  Update instructions, add script.
        
        -  Add script and README.
        
        -  Initial commit.
        
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
