Metadata-Version: 2.1
Name: compress-pptx
Version: 0.4.0
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
        
        [![PyPI version](https://img.shields.io/pypi/v/compress-pptx.svg)](https://pypi.org/project/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.
        
        :warning: This is not the same as compressing images with PowerPoint's own functionality. You may still need to do this to reduce the size of your presentation!
        
        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:
        
        ```
        usage: compress-pptx [-h] [-o OUTPUT] [-s SIZE] [-q QUALITY] [-t TRANSPARENCY] [-v] [-f] input
        
        positional arguments:
          input
        
        optional arguments:
          -h, --help            show this help message and exit
          -o OUTPUT, --output OUTPUT
                                Output file (default: None)
          -s SIZE, --size SIZE  Minimum size threshold in bytes. Also accepts the suffixes k/M/G or KiB/MiB/GiB (default: 1MiB)
          -q QUALITY, --quality QUALITY
                                JPEG output quality (0-100) (default: 85)
          -t TRANSPARENCY, --transparency TRANSPARENCY
                                Replace transparency with color (default: white)
          -v, --verbose         Show additional info (default: False)
          -f, --force           Force overwriting output file (default: False)
        ```
        
        ## 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
        
        
        ## v0.4.0 (2021-05-25)
        
        * Add handling of transparency and TIFFs.
        
        
        ## v0.3.0 (2021-05-14)
        
        * Auto-formatting.
        
        * Add -f/--force parameter.
        
        * Update gitignore.
        
        
        ## v0.2.1 (2021-03-29)
        
        * Add defaults to CLI options.
        
        * Update badge link.
        
        
        ## v0.2.0 (2021-03-10)
        
        * Change executable name for harmonization purposes.
        
        
        ## v0.1.3 (2021-03-10)
        
        * Improve setup.py.
        
        * Remove release script.
        
        
        ## v0.1.2 (2021-03-06)
        
        * Format setup.py and switch to markdown.
        
        * Add warning.
        
        * Update badge URL.
        
        
        ## v0.1.1 (2021-02-08)
        
        * Better error handling; check for magick command.
        
        * Add badge to readme.
        
        
        ## 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
Requires-Python: >=3.5
Description-Content-Type: text/markdown
