Python script to (hopefully) automatically convert .csg files to .step

scripts/csg2step.py

@@ -0,0 +1,43 @@
+#!/Applications/FreeCAD.app/Contents/Resources/bin/python
+
+# FROM https://forum.freecadweb.org/viewtopic.php?p=341824&sid=58456759bd632dffcf09baeeb397dcb6#p341824
+
+import sys
+import os
+
+if not len(sys.argv) == 3:
+    print("Usage: %s file.csg file.step" % sys.argv[0])
+    sys.exit(1)
+
+file_input = sys.argv[1]
+file_output = sys.argv[2]
+
+print("Converting %s to %s" % (file_input, file_output))
+
+sys.path.append("/Applications/FreeCAD.app/Contents/Resources/lib")
+import FreeCAD
+import importCSG
+import Part
+
+d = importCSG.open(file_input)
+
+o = []
+
+# Select parent node
+for i in d.Objects:
+    if not i.InList:
+        o.append(i)
+print(len(o))
+quit()
+# Perform the Fusion
+App.activeDocument().addObject("Part::MultiFuse", "Fusion")
+App.activeDocument().Fusion.Shapes = o
+App.ActiveDocument.recompute()
+
+# Then the Refine
+#App.ActiveDocument.addObject('Part::Feature','Refine').Shape=App.ActiveDocument.Fusion.Shape.removeSplitter()
+#App.ActiveDocument.recompute()
+
+# Export as STEP
+#Part.export([App.ActiveDocument.Refine], file_output)
+Part.export([App.ActiveDocument.Fusion.Shape], file_output)