Cleaned up Machine removal.

src/Mod/Path/PathScripts/dynapath_post.py

@@ -54,7 +54,7 @@ Fix tool change
 Limit comments length and characters to Uppercase, alpha numeric and spaces add / prior to coments
 
 import linuxcnc_post
-linuxcnc_post.export(object,"/path/to/file.ncc")
+linuxcnc_post.export(object,"/path/to/file.ncc","")
 '''
 
 import datetime
@@ -110,7 +110,7 @@ if open.__module__ == '__builtin__':
     pythonopen = open
 
 
-def export(objectslist,filename):
+def export(objectslist,filename,argstring):
     global UNITS
     for obj in objectslist:
         if not hasattr(obj,"Path"):
@@ -123,19 +123,16 @@ def export(objectslist,filename):
     #Find the machine.
     #The user my have overriden post processor defaults in the GUI.  Make sure we're using the current values in the Machine Def.
     myMachine = None
-    for pathobj in objectslist:
-        if hasattr(pathobj,"Group"): #We have a compound or project.
-            for p in pathobj.Group:
-                if p.Name == "Machine":
-                    myMachine = p
+    for pathobj in selection:
+        if hasattr(pathobj,"MachineName"):
+            myMachine = pathobj.MachineName
+        if hasattr(pathobj, "MachineUnits"):
+            if pathobj.MachineUnits == "Metric":
+               UNITS = "G21"
+            else:
+               UNITS = "G20"
     if myMachine is None:
-        print "No machine found in this project"
-    else:
-        if myMachine.MachineUnits == "Metric":
-           UNITS = "G21"
-        else:
-           UNITS = "G20"
-
+        print "No machine found in this selection"
 
     # write header
     if OUTPUT_HEADER: