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Scour - An SVG Optimizer / Cleaner
221 commits 1 branch 15 tags 6.3 MiB
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Niels Thykier 8c9c6253b9 Move loop inside a function to reduce the number of calls 
In a profile of scour on a given input file,
removeDefaultAttributeValue is one of the top 3 most frequent function
being called with 332288 calls (with minidom.getAttribute and
minidom.hasAttribute being the only ones with similar number of
calls).

The high number of calls occurs because removeDefaultAttributeValue
only removes a single attribute at a time.  Given it is always called
in a trivial for loop, we can just move the loop inside
removeDefaultAttributeValue to reduce the number of calls.  At the
same time, rename the function to better reflect that it works on
multiple attributes.

Signed-off-by: Niels Thykier <niels@thykier.net>
2018-02-17 15:38:20 +00:00
scour Move loop inside a function to reduce the number of calls 2018-02-17 15:38:20 +00:00
unittests tests: Add unit tests for preservation of quotes in CSS styles 2017-09-03 18:07:27 +02:00
.gitignore initial source import (v0.26) and packaging 2013-10-22 16:31:42 +02:00
.travis.yml Add sudo: false to .travis.yml for faster execution of jobs 2017-02-19 18:06:57 +01:00
CONTRIBUTING.md Add CONTRIBUTING.md with some (hopefully) useful pointers 2016-09-18 22:36:21 +02:00
HISTORY.md Scour v0.36 2017-08-06 04:55:59 +02:00
LICENSE initial source import (v0.26) and packaging 2013-10-22 16:31:42 +02:00
Makefile Update Makefile 2016-09-17 17:09:35 +02:00
README.md Update project description and use in both, README.md and setup.py 2017-08-06 04:38:33 +02:00
scour.sublime-project initial source import (v0.26) and packaging 2013-10-22 16:31:42 +02:00
setup.py make flake8 happier 2017-08-06 04:55:43 +02:00
testcss.py Some whitespace fixes to make newer versions of flake8 happy 2016-11-27 18:52:39 +01:00
testscour.py Catch specific exception rather than anything 2018-02-17 11:47:36 +01:00
tox.ini Add Python 3.6 to tests and simplify .travis.yml by using 'tox-travis' 2017-02-19 18:04:36 +01:00

README.md

Scour

PyPI   Build status Codecov

Scour is an SVG optimizer/cleaner that reduces the size of scalable vector graphics by optimizing structure and removing unnecessary data written in Python.

It can be used to create streamlined vector graphics suitable for web deployment, publishing/sharing or further processing.

The goal of Scour is to output a file that renderes identically at a fraction of the size by removing a lot of redundant information created by most SVG editors. Optimization options are typically lossless but can be tweaked for more agressive cleaning.

Scour is open-source and licensed under Apache License 2.0.

Scour was originally developed by Jeff "codedread" Schiller and Louis Simard in in 2010. The project moved to GitLab in 2013 an is now maintained by Tobias "oberstet" Oberstein and Eduard "Ede_123" Braun.

Installation

Scour requires Python 2.7 or 3.3+. Further, for installation, pip should be used.

To install the latest release of Scour from PyPI:

pip install scour

To install the latest trunk version (which might be broken!) from GitHub:

pip install https://github.com/codedread/scour/archive/master.zip

Usage

Standard:

scour -i input.svg -o output.svg

Better (for older versions of Internet Explorer):

scour -i input.svg -o output.svg --enable-viewboxing

Maximum scrubbing:

scour -i input.svg -o output.svg --enable-viewboxing --enable-id-stripping \
  --enable-comment-stripping --shorten-ids --indent=none

Maximum scrubbing and a compressed SVGZ file:

scour -i input.svg -o output.svgz --enable-viewboxing --enable-id-stripping \
  --enable-comment-stripping --shorten-ids --indent=none