1 files changed, 72 insertions, 0 deletions
diff --git a/share/extensions/output_scour.py b/share/extensions/output_scour.py
new file mode 100755
index 0000000..998383e
--- /dev/null
+++ b/share/extensions/output_scour.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+"""
+Run the scour module on the svg output.
+"""
+
+from distutils.version import StrictVersion
+
+import inkex
+
+try:
+    import scour
+    from scour.scour import scourString
+except ImportError:
+    raise inkex.DependencyError("""Failed to import module 'scour'.
+Please make sure it is installed (e.g. using 'pip install scour'
+  or 'sudo apt-get install python-scour') and try again.
+""")
+
+
+class ScourInkscape(inkex.OutputExtension):
+    """Scour Inkscape Extension"""
+
+        # Scour options
+    def add_arguments(self, pars):
+        pars.add_argument("--tab")
+        pars.add_argument("--simplify-colors", type=inkex.Boolean, dest="simple_colors")
+        pars.add_argument("--style-to-xml", type=inkex.Boolean)
+        pars.add_argument("--group-collapsing", type=inkex.Boolean, dest="group_collapse")
+        pars.add_argument("--create-groups", type=inkex.Boolean, dest="group_create")
+        pars.add_argument("--enable-id-stripping", type=inkex.Boolean, dest="strip_ids")
+        pars.add_argument("--shorten-ids", type=inkex.Boolean)
+        pars.add_argument("--shorten-ids-prefix")
+        pars.add_argument("--embed-rasters", type=inkex.Boolean)
+        pars.add_argument("--keep-unreferenced-defs", type=inkex.Boolean, dest="keep_defs")
+        pars.add_argument("--keep-editor-data", type=inkex.Boolean)
+        pars.add_argument("--remove-metadata", type=inkex.Boolean)
+        pars.add_argument("--strip-xml-prolog", type=inkex.Boolean)
+        pars.add_argument("--set-precision", type=int, dest="digits")
+        pars.add_argument("--indent", dest="indent_type")
+        pars.add_argument("--nindent", type=int, dest="indent_depth")
+        pars.add_argument("--line-breaks", type=inkex.Boolean, dest="newlines")
+        pars.add_argument("--strip-xml-space", type=inkex.Boolean, dest="strip_xml_space_attribute")
+        pars.add_argument("--protect-ids-noninkscape", type=inkex.Boolean)
+        pars.add_argument("--protect-ids-list")
+        pars.add_argument("--protect-ids-prefix")
+        pars.add_argument("--enable-viewboxing", type=inkex.Boolean)
+        pars.add_argument("--enable-comment-stripping", type=inkex.Boolean, dest="strip_comments")
+        pars.add_argument("--renderer-workaround", type=inkex.Boolean)
+
+        # options for internal use of the extension
+        pars.add_argument("--scour-version")
+        pars.add_argument("--scour-version-warn-old", type=inkex.Boolean)
+
+    def save(self, stream):
+        # version check if enabled in options
+        if self.options.scour_version_warn_old:
+            scour_version = scour.__version__
+            scour_version_min = self.options.scour_version
+            if StrictVersion(scour_version) < StrictVersion(scour_version_min):
+                raise inkex.AbortExtension("""
+The extension 'Optimized SVG Output' is designed for Scour {scour_version_min} or later but you're
+ using the older version Scour {scour_version}.
+
+Note: You can permanently disable this message on the 'About' tab of the extension window.""".format(**locals()))
+        del self.options.scour_version
+        del self.options.scour_version_warn_old
+
+        # do the scouring
+        stream.write(scourString(self.svg.tostring(), self.options).encode('utf8'))
+
+if __name__ == '__main__':
+    ScourInkscape().run()