initial source import (v0.26) and packaging

.gitignore

@@ -0,0 +1,5 @@
+*.py[cod]
+*.sublime-workspace
+build
+dist
+*.egg-info

Makefile

@@ -0,0 +1,9 @@
+all: clean install
+
+install:
+	python setup.py install
+
+clean:
+	rm -rf build
+	rm -rf dist
+	rm -rf scour.egg-info

README.md

@@ -1,5 +1,4 @@
-Scour
-=====
+# Scour
 
 Scour is a Python module that takes an input SVG and outputs a cleaner,
 more concise SVG file.  The goal is that authors will use this script after
@@ -11,13 +10,23 @@ such as openclipart.org
 
 Ideas are pulled from three places:
 
-- my head
-- Sam Ruby's SVG Tidy script: http://intertwingly.net/code/svgtidy/svgtidy.rb
-- Inkscape's proposal for a 'cleaned SVG': http://wiki.inkscape.org/wiki/index.php/Save_Cleaned_SVG
+  * my head
+  * Sam Ruby's SVG Tidy script: http://intertwingly.net/code/svgtidy/svgtidy.rb
+  * Inkscape's proposal for a 'cleaned SVG': http://wiki.inkscape.org/wiki/index.php/Save_Cleaned_SVG
 
 Regards,
 
-Jeff Schiller
-2009-04-06
+Jeff Schiller, 2009-04-06
+
 codedread@gmail.com
+
 http://blog.codedread.com/
+
+http://www.codedread.com/scour/
+
+## Notes
+
+Packaging from [sources](http://www.codedread.com/scour/) retrieved on 2013/20/22:
+
+  * done by Tavendo GmbH, Tobias Oberstein
+  * license same as upstream (Apache 2.0)

scour.sublime-project

@@ -0,0 +1,21 @@
+{
+	"folders":
+	[
+      {
+         "name": "Scour",
+         "path": ".",
+         "folder_exclude_patterns": ["*.egg-info", "build", "dist"],
+         "file_exclude_patterns": ["*.pyc", "*.pyo", "*.pyd"]
+      }
+	],
+	"settings":
+	{
+		"default_encoding": "UTF-8",
+		"detect_indentation": false,
+		"ensure_newline_at_eof_on_save": true,
+		"tab_size": 3,
+		"translate_tabs_to_spaces": true,
+		"trim_trailing_white_space_on_save": true,
+		"use_tab_stops": true
+	}
+}

scour/__init__.py

@@ -0,0 +1,22 @@
+###############################################################################
+##
+##  Copyright (C) 2013 Tavendo GmbH
+##
+##  Licensed under the Apache License, Version 2.0 (the "License");
+##  you may not use this file except in compliance with the License.
+##  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+##  Unless required by applicable law or agreed to in writing, software
+##  distributed under the License is distributed on an "AS IS" BASIS,
+##  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+##  See the License for the specific language governing permissions and
+##  limitations under the License.
+##
+###############################################################################
+
+import scour
+import svg_regex
+import svg_transform
+import yocto_css

scour/scour.py

@@ -565,25 +565,6 @@ numBytesSavedInTransforms = 0
 numPointsRemovedFromPolygon = 0
 numCommentBytes = 0
 
-def flattenDefs(doc):
-	"""
-	Puts all defined elements into a newly created defs in the document.  This function
-	handles recursive defs elements.
-	"""
-	defs = doc.documentElement.getElementsByTagName('defs')
-
-	if defs.length > 1:
-		topDef = doc.createElementNS(NS['SVG'], 'defs')
-
-		for defElem in defs:
-			# Remove all children of this defs and put it into the topDef.
-			while defElem.hasChildNodes():
-				topDef.appendChild(defElem.firstChild)
-			defElem.parentNode.removeChild(defElem)
-
-		if topDef.hasChildNodes():
-			doc.documentElement.insertBefore(topDef, doc.documentElement.firstChild)
-
 def removeUnusedDefs(doc, defElem, elemsToRemove=None):
 	if elemsToRemove is None:
 		elemsToRemove = []
@@ -2144,13 +2125,10 @@ def parseListOfPoints(s):
 		# we got negative coords
 		else:
 			for j in xrange(len(negcoords)):
+				# first number could be positive
 				if j == 0:
-					# first number could be positive
 					if negcoords[0] != '':
 						nums.append(negcoords[0])
-				# but it could also be negative
-				elif len(nums) == 0:
-					nums.append('-' + negcoords[j])
 				# otherwise all other strings will be negative
 				else:
 					# unless we accidentally split a number that was in scientific notation
@@ -2575,21 +2553,17 @@ def removeComments(element) :
 	if isinstance(element, xml.dom.minidom.Document):
 		# must process the document object separately, because its
 		# documentElement's nodes have None as their parentNode
-		# iterate in reverse order to prevent mess-ups with renumbering
-		for index in xrange(len(element.childNodes) - 1, -1, -1):
-			subelement = element.childNodes[index]
-			if isinstance(subelement, xml.dom.minidom.Comment):
-				numCommentBytes += len(subelement.data)
-				element.removeChild(subelement)
+		for subelement in element.childNodes:
+			if isinstance(element, xml.dom.minidom.Comment):
+				numCommentBytes += len(element.data)
+				element.documentElement.removeChild(subelement)
 			else:
 				removeComments(subelement)
 	elif isinstance(element, xml.dom.minidom.Comment):
 		numCommentBytes += len(element.data)
 		element.parentNode.removeChild(element)
 	else:
-		# iterate in reverse order to prevent mess-ups with renumbering
-		for index in xrange(len(element.childNodes) - 1, -1, -1):
-			subelement = element.childNodes[index]
+		for subelement in element.childNodes:
 			removeComments(subelement)
 
 def embedRasters(element, options) :
@@ -2910,9 +2884,6 @@ def scourString(in_string, options=None):
 	if options.remove_metadata:
 		removeMetadataElements(doc)
 
-	# flattend defs elements into just one defs element
-	flattenDefs(doc)
-	
 	# remove unreferenced gradients/patterns outside of defs
 	# and most unreferenced elements inside of defs
 	while removeUnreferencedElements(doc) > 0:
@@ -3192,7 +3163,7 @@ def getReport():
 		' Number of bytes saved in lengths: ' + str(numBytesSavedInLengths) + os.linesep + \
 		' Number of bytes saved in transformations: ' + str(numBytesSavedInTransforms)
 
-if __name__ == '__main__':
+def run():
 	if sys.platform == "win32":
 		from time import clock as get_tick
 	else:
@@ -3229,3 +3200,7 @@ if __name__ == '__main__':
 		sizediff = (newsize / oldsize) * 100
 		print >>sys.stderr, ' Original file size:', oldsize, 'bytes;', \
 			'new file size:', newsize, 'bytes (' + str(sizediff)[:5] + '%)'
+
+if __name__ == '__main__':
+   run()
+

setup.py

@@ -0,0 +1,51 @@
+###############################################################################
+##
+##  Copyright (C) 2013 Tavendo GmbH
+##
+##  Licensed under the Apache License, Version 2.0 (the "License");
+##  you may not use this file except in compliance with the License.
+##  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+##  Unless required by applicable law or agreed to in writing, software
+##  distributed under the License is distributed on an "AS IS" BASIS,
+##  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+##  See the License for the specific language governing permissions and
+##  limitations under the License.
+##
+###############################################################################
+
+from setuptools import setup, find_packages
+
+setup (
+   name = 'scour',
+   version = '0.26',
+   description = 'Scour SVG Optimizer',
+   long_description = open("README.md").read(),
+   license = 'Apache License 2.0',
+   author = 'Jeff Schiller',
+   author_email = 'codedread@gmail.com',
+   url = 'http://blog.codedread.com/',
+   platforms = ('Any'),
+   install_requires = [],
+   packages = find_packages(),
+   zip_safe = True,
+   entry_points = {
+      'console_scripts': [
+         'scour = scour.scour:run'
+      ]},
+   classifiers = ["License :: OSI Approved :: Apache Software License",
+                  "Development Status :: 5 - Production/Stable",
+                  "Environment :: Console",
+                  "Intended Audience :: Developers",
+                  "Intended Audience :: System Administrators",
+                  "Operating System :: OS Independent",
+                  "Programming Language :: Python",
+                  "Topic :: Internet",
+                  "Topic :: Software Development :: Build Tools",
+                  "Topic :: Software Development :: Pre-processors",
+                  "Topic :: Multimedia :: Graphics :: Graphics Conversion",
+                  "Topic :: Utilities"],
+   keywords = 'svg optimizer'
+)