py3: fix some simple incompapilities

issue 0000995

src/Mod/Arch/importDAE.py

@@ -183,7 +183,7 @@ def export(exportList,filename,tessellation=1):
     ver = FreeCAD.Version()
     appli = "FreeCAD v" + ver[0] + "." + ver[1] + " build" + ver[2] + "\n"
     cont.authoring_tool = appli
-    print author,appli
+    print(author, appli)
     colmesh.assetInfo.contributors.append(cont)
     colmesh.assetInfo.unitname = "meter"
     colmesh.assetInfo.unitmeter = 1.0

src/Mod/OpenSCAD/importCSG.py

@@ -1012,8 +1012,8 @@ def p_circle_action(p) :
     'circle_action : circle LPAREN keywordargument_list RPAREN SEMICOL'
     if printverbose: print("Circle : "+str(p[3]))
     r = float(p[3]['r'])
-    # Avoid zero radius
-    if r == 0 : r = 0.00001
+    # Avoid zero radius
+    if r == 0 : r = 0.00001
     n = int(p[3]['$fn'])
     fnmax = FreeCAD.ParamGet(\
         "User parameter:BaseApp/Preferences/Mod/OpenSCAD").\
@@ -1146,19 +1146,19 @@ def p_polyhedron_action(p) :
         v.append(FreeCAD.Vector(float(i[0]),float(i[1]),float(i[2])))
     if printverbose:
         print(v)
-        print ("Polyhedron "+p[9])
+        print ("Polyhedron "+p[9])
         print (p[12])
     faces_list = []    
     mypolyhed = doc.addObject('Part::Feature',p[1])
     for i in p[12] :
         if printverbose: print(i)
-        v2 = FreeCAD.Vector
-        pp =[v2(v[k]) for k in i]
-        # Add first point to end of list to close polygon
-        pp.append(pp[0])
-        print pp
-        w = Part.makePolygon(pp)
-        f = Part.Face(w)
+        v2 = FreeCAD.Vector
+        pp =[v2(v[k]) for k in i]
+        # Add first point to end of list to close polygon
+        pp.append(pp[0])
+        print(pp)
+        w = Part.makePolygon(pp)
+        f = Part.Face(w)
         #f = make_face(v[int(i[0])],v[int(i[1])],v[int(i[2])])
         faces_list.append(f)
     shell=Part.makeShell(faces_list)

src/Mod/Part/CompoundTools/CompoundFilter.py

@@ -156,7 +156,7 @@ class _CompoundFilter:
                 scale = obj.Base.Shape.BoundBox.DiagonalLength / math.sqrt(3) / math.sqrt(len(shps))
             if scale < DistConfusion * 100:
                 scale = 1.0
-            print scale
+            print(scale)
             obj.Shape = getNullShapeShape(scale)
             raise ValueError('Nothing passes through the filter')  # Feeding empty compounds to FreeCAD seems to cause rendering issues, otherwise it would have been a good idea to output nothing.
 

src/Mod/Path/PathScripts/PathKurveUtils.py

@@ -146,7 +146,7 @@ def profile(curve, side_of_line, radius=1.0, vertfeed=0.0, horizfeed=0.0, offset
     print("in profile: 151")
     offset_curve = area.Curve(curve)
     if offset_curve.getNumVertices() <= 1:
-        raise Exception, "Sketch has no elements!"
+        raise Exception("Sketch has no elements!")
     if side_of_line == "On":
         use_CRC = False
 

src/Mod/Path/PathScripts/phillips_post.py

@@ -324,7 +324,7 @@ def export(selection, filename, argstring):
 
     gobjects = []
     for g in selection[0].Group:
-        if g.Name <> 'Machine':  # filtering out gcode home position from Machine object
+        if g.Name != 'Machine':  # filtering out gcode home position from Machine object
             gobjects.append(g)
 
     for obj in gobjects: