- converted from Python2 code to Python3 code

- in camlib.py, CNCJob class -> generate_from_excellon_by_tool() was
failing in the line to sort the tools due of been unable to compare
between dict's. I replaced that section.

sandbox/diagnose.py

@@ -1,34 +1,34 @@
 #import sys
 import platform
 
-print "Platform", platform.system(), platform.release()
-print "Distro", platform.dist()
-print "Python", platform.python_version()
+print(("Platform", platform.system(), platform.release()))
+print(("Distro", platform.dist()))
+print(("Python", platform.python_version()))
 
 
 import rtree
 
-print "rtree", rtree.__version__
+print(("rtree", rtree.__version__))
 
 
 import shapely
 import shapely.geos
 
-print "shapely", shapely.__version__
-print "GEOS library", shapely.geos.geos_version
+print(("shapely", shapely.__version__))
+print(("GEOS library", shapely.geos.geos_version))
 
 
 from PyQt4 import Qt
 
-print "Qt", Qt.qVersion()
+print(("Qt", Qt.qVersion()))
 
 
 import numpy
 
-print "Numpy", numpy.__version__
+print(("Numpy", numpy.__version__))
 
 
 import matplotlib
 
-print "MatPlotLib", matplotlib.__version__
-print "MPL Numpy", matplotlib.__version__numpy__
+print(("MatPlotLib", matplotlib.__version__))
+print(("MPL Numpy", matplotlib.__version__numpy__))

sandbox/gerber_find.py

@@ -19,10 +19,10 @@ def gerber_find(filename, coords, frac_digits=5, tol=0.1):
                     current_y = parse_gerber_number(match.group(3), frac_digits)
 
                 if distance(coords, (current_x, current_y)) <= tol:
-                    print line_num, ":", line.strip('\n\r')
+                    print((line_num, ":", line.strip('\n\r')))
         except Exception as e:
-            print str(e)
-            print line_num, ":", line.strip('\n\r')
+            print((str(e)))
+            print((line_num, ":", line.strip('\n\r')))
 
 
 if __name__ == "__main__":