working on making python3 be on equal footing with 27

python3-scripts/mcpipy/import.py

@@ -6,7 +6,7 @@
 #
 
 from mc import *
-from sys import argv
+from sys import argv,version
 import mcpi.nbt as nbt
 import json
 
@@ -111,9 +111,13 @@ def offset(x,y,z):
     if len(argv) >= 2:
         path = argv[1]
     else:
-        import Tkinter
-        from tkFileDialog import askopenfilename
-        master = Tkinter.Tk()
+        if int(version[0]) < 3:
+            from tkFileDialog import askopenfilename
+            from Tkinter import *
+        else:
+            from tkinter.filedialog import askopenfilename
+            from tkinter import *
+        master = Tk()
         master.attributes("-topmost", True)
         path = askopenfilename(filetypes=['schematic {*.schematic}'],title="Open")
         master.destroy()

python3-scripts/mcpipy/render.py

@@ -1,4 +1,5 @@
-#www.stuffaboutcode.com
+
+#www.stuffaboutcode.com
 #Raspberry Pi, Minecraft - Create 3D Model from Obj file
 # Version 2 - draws complete faces rather than wireframes and uses materials
 """

python3-scripts/mcpipy/vehicle.py

@@ -25,24 +25,32 @@
 from mcpi.minecraft import *
 from mcpi.block import *
 from math import *
-from sys import maxsize
+import sys
 from copy import copy
 from ast import literal_eval
 import re
 
 def getSavePath(directory, extension):
-    import Tkinter
-    from tkFileDialog import asksaveasfilename
-    master = Tkinter.Tk()
+    if int(sys.version[0]) < 3:
+        from tkFileDialog import asksaveasfilename
+        from Tkinter import *
+    else:
+        from tkinter.filedialog import asksaveasfilename
+        from tkinter import *
+    master = Tk()
     master.attributes("-topmost", True)
     path = asksaveasfilename(initialdir=directory,filetypes=['vehicle {*.'+extension+'}'],defaultextension="."+extension,title="Save")
     master.destroy()
     return path
 
 def getLoadPath(directory, extension):
-    import Tkinter
-    from tkFileDialog import askopenfilename
-    master = Tkinter.Tk()
+    if int(sys.version[0]) < 3:
+        from tkFileDialog import askopenfilename
+        from Tkinter import *
+    else:
+        from tkinter.filedialog import askopenfilename
+        from tkinter import *
+    master = Tk()
     master.attributes("-topmost", True)
     path = askopenfilename(initialdir=directory,filetypes=['vehicle {*.'+extension+'}'],title="Open")
     master.destroy()
@@ -76,7 +84,7 @@ class Vehicle():
     def __init__(self,mc,nondestructive=False):
         self.mc = mc
         self.nondestructive = nondestructive
-        self.highWater = -maxsize-1
+        self.highWater = -sys.maxsize-1
         self.baseVehicle = {}
         if hasattr(Minecraft, 'getBlockWithNBT'):
             self.getBlockWithData = self.mc.getBlockWithNBT