From 8e5a1520cd5e901f514c382ad17e77d64727896a Mon Sep 17 00:00:00 2001
From: Michael Schwarz <michi.schwarz@gmail.com>
Date: Wed, 10 Dec 2014 22:13:34 +0100
Subject: Moved DXF export scripts to separate directory.

---
 support/dxf_export/__main__.py | 95 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 support/dxf_export/__main__.py

(limited to 'support/dxf_export/__main__.py')

diff --git a/support/dxf_export/__main__.py b/support/dxf_export/__main__.py
new file mode 100644
index 0000000..ea6c7ad
--- /dev/null
+++ b/support/dxf_export/__main__.py
@@ -0,0 +1,95 @@
+import sys, os, xml.etree.ElementTree, subprocess, tempfile, contextlib, shutil
+import better_dxf_outlines
+
+
+@contextlib.contextmanager
+def TemporaryDirectory():
+	dir = tempfile.mkdtemp()
+	
+	try:
+		yield dir
+	finally:
+		shutil.rmtree(dir)
+
+
+def _export_dxf(in_path, out_path):
+	dxf_export = better_dxf_outlines.MyEffect()
+	dxf_export.affect(args = [in_path], output = False)
+	
+	with open(out_path, 'w') as file:
+		file.write(dxf_export.dxf)
+
+
+def _get_inkscape_layer_count(svg_path):
+	document = xml.etree.ElementTree.parse(svg_path)
+	layers = document.findall(
+		'{http://www.w3.org/2000/svg}g[@{http://www.inkscape.org/namespaces/inkscape}groupmode="layer"]')
+	
+	return len(layers)
+
+
+def _command(args):
+	process = subprocess.Popen(args)
+	process.wait()
+	
+	assert not process.returncode
+
+
+def _inkscape(svg_path, verbs):
+	def iter_args():
+		yield os.environ['INKSCAPE']
+		
+		for i in verbs:
+			yield '--verb'
+			yield i
+		
+		yield svg_path
+	
+	_command(list(iter_args()))
+
+
+def _unfuck_svg_document(temp_svg_path):
+	"""
+	Unfucks an SVG document so is can be processed by the better_dxf_export plugin.
+	"""
+	
+	layers_count = _get_inkscape_layer_count(temp_svg_path)
+
+	def iter_inkscape_verbs():
+		yield 'LayerUnlockAll'
+		yield 'LayerShowAll'
+
+		# Go to the first layer
+		for _ in range(layers_count):
+			yield 'LayerPrev'
+
+		for _ in range(layers_count):
+			yield 'EditSelectAll'
+			yield 'ObjectToPath'
+			yield 'EditSelectAll'
+			yield 'SelectionUnGroup'
+			yield 'EditSelectAll'
+			yield 'StrokeToPath'
+			yield 'EditSelectAll'
+			yield 'SelectionUnion'
+			yield 'LayerNext'
+
+		yield 'FileSave'
+		yield 'FileClose'
+		yield 'FileQuit'
+
+	_inkscape(temp_svg_path, list(iter_inkscape_verbs()))
+
+
+def main(in_path, out_path):
+	with TemporaryDirectory() as temp_dir:
+		temp_svg_path = os.path.join(temp_dir, 'temp.svg')
+		
+		shutil.copyfile(in_path, temp_svg_path)
+
+		_unfuck_svg_document(temp_svg_path)
+		
+		_export_dxf(temp_svg_path, out_path)
+
+
+main(*sys.argv[1:])
-- 
cgit 


From 60b25ad13d0fdee926006bc728b031c4da1fb931 Mon Sep 17 00:00:00 2001
From: Michael Schwarz <michi.schwarz@gmail.com>
Date: Wed, 10 Dec 2014 22:18:14 +0100
Subject: Extracted common functions to separate module.

---
 support/dxf_export/__main__.py | 26 +++++---------------------
 1 file changed, 5 insertions(+), 21 deletions(-)

(limited to 'support/dxf_export/__main__.py')

diff --git a/support/dxf_export/__main__.py b/support/dxf_export/__main__.py
index ea6c7ad..76c2121 100644
--- a/support/dxf_export/__main__.py
+++ b/support/dxf_export/__main__.py
@@ -1,15 +1,6 @@
-import sys, os, xml.etree.ElementTree, subprocess, tempfile, contextlib, shutil
-import better_dxf_outlines
-
-
-@contextlib.contextmanager
-def TemporaryDirectory():
-	dir = tempfile.mkdtemp()
-	
-	try:
-		yield dir
-	finally:
-		shutil.rmtree(dir)
+import sys, os, xml.etree.ElementTree, shutil
+from lib import util
+from . import better_dxf_outlines
 
 
 def _export_dxf(in_path, out_path):
@@ -28,13 +19,6 @@ def _get_inkscape_layer_count(svg_path):
 	return len(layers)
 
 
-def _command(args):
-	process = subprocess.Popen(args)
-	process.wait()
-	
-	assert not process.returncode
-
-
 def _inkscape(svg_path, verbs):
 	def iter_args():
 		yield os.environ['INKSCAPE']
@@ -45,7 +29,7 @@ def _inkscape(svg_path, verbs):
 		
 		yield svg_path
 	
-	_command(list(iter_args()))
+	util.command(list(iter_args()))
 
 
 def _unfuck_svg_document(temp_svg_path):
@@ -82,7 +66,7 @@ def _unfuck_svg_document(temp_svg_path):
 
 
 def main(in_path, out_path):
-	with TemporaryDirectory() as temp_dir:
+	with util.TemporaryDirectory() as temp_dir:
 		temp_svg_path = os.path.join(temp_dir, 'temp.svg')
 		
 		shutil.copyfile(in_path, temp_svg_path)
-- 
cgit