""

svn path=/trunk/; revision=268

4 files changed, 25 insertions, 9 deletions

diff --git a/externals/grill/py/scripts/sendrecv.py b/externals/grill/py/scripts/sendrecv.py
index f31eae2d..5b0cc1df 100644
--- a/externals/grill/py/scripts/sendrecv.py
+++ b/externals/grill/py/scripts/sendrecv.py
@@ -18,7 +18,12 @@ There are several classes exposing py/pyext features:
 
 """
 
-import pyext
+try:
+	import pyext
+except:
+	print "ERROR: This script must be loaded by the PD/Max pyext external"
+
+
 from time import sleep
 
 #################################################################
@@ -142,7 +147,7 @@ class ex3(pyext._class):
 
 		# make flower
 		self._tocanvas("obj",ori.real,ori.imag,"bng",20,250,50,0,"empty","yeah","empty",0,-6,64,8,-24198,-1,-1)
-		for i in range(num):
+		for i in xrange(num):
 			l[i] = ori+rad*exp(complex(0,i*2*pi/num))
 			self._tocanvas("obj",l[i].real,l[i].imag,"bng",15,250,50,0,"empty","yeah"+str(i),"empty",0,-6,64,8,0,-1,-1)
 			self._tocanvas("connect",2,0,3+i,0)
@@ -153,7 +158,7 @@ class ex3(pyext._class):
 			sleep(1./(i+1))
 
 		# move objects around
-		for i in range(200):
+		for i in xrange(200):
 			ix	= randint(0,num-1)
 			l[ix] = ori+rad*complex(2*random()-1,2*random()-1)
 			self._send("yeah"+str(ix),"pos",l[ix].real,l[ix].imag)
@@ -162,7 +167,7 @@ class ex3(pyext._class):
 		# now delete
 		# this is not well-done... from time to time an object remains
 		self._tocanvas("editmode",1)
-		for i in range(num):
+		for i in xrange(num):
 			self._tocanvas("mouse",l[i].real,l[i].imag,0,0)
 			self._tocanvas("cut")
 
diff --git a/externals/grill/py/scripts/simple.py b/externals/grill/py/scripts/simple.py
index 60cebec7..da35a6b4 100644
--- a/externals/grill/py/scripts/simple.py
+++ b/externals/grill/py/scripts/simple.py
@@ -63,7 +63,10 @@ pyext Usage:
 
 """
 
-import pyext
+try:
+	import pyext
+except:
+	print "ERROR: This script must be loaded by the PD/Max pyext external"
 
 #################################################################
 
diff --git a/externals/grill/py/scripts/tcltk.py b/externals/grill/py/scripts/tcltk.py
index 154a51b1..04828a25 100644
--- a/externals/grill/py/scripts/tcltk.py
+++ b/externals/grill/py/scripts/tcltk.py
@@ -7,7 +7,11 @@
 
 """This is an example script for showing a nonsense tcl/tk application."""
 
-import pyext
+try:
+	import pyext
+except:
+	print "ERROR: This script must be loaded by the PD/Max pyext external"
+
 from Tkinter import *
 import random
 
@@ -40,7 +44,7 @@ class Application(Frame):
 		r = self.mcanv.create_rectangle(50,50,200,200)
 		self.mcanv.addtag_withtag('group',r)
 
-		for i in range(500):
+		for i in xrange(500):
 			x = random.uniform(50,200)
 			y = random.uniform(50,200)
 			l = self.mcanv.create_line(x,y,x+1,y)
diff --git a/externals/grill/py/scripts/threads.py b/externals/grill/py/scripts/threads.py
index f7740bd3..ec0488d7 100644
--- a/externals/grill/py/scripts/threads.py
+++ b/externals/grill/py/scripts/threads.py
@@ -16,7 +16,11 @@ For threading support pyext exposes several function and variables
 
 """
 
-import pyext
+try:
+	import pyext
+except:
+	print "ERROR: This script must be loaded by the PD/Max pyext external"
+
 from time import sleep
 
 #################################################################
@@ -33,7 +37,7 @@ class ex1(pyext._class):
 
 	# method for bang to any inlet
 	def bang_(self,n):
-		for i in range(self.loops):
+		for i in xrange(self.loops):
 			# if _shouldexit is true, the thread ought to stop
 			if self._shouldexit: break