Fix Issue python#136: replace xrange with range

Python 3 has no xrange.

Stackless/demo/autoscheduling.py

@@ -28,7 +28,7 @@ def print_name(name, count):
 
     # Helpers
     def runtask(name):
-        for ii in xrange(1000):
+        for ii in range(1000):
             if ii % 50:
                 run_atomic(print_name, name, ii)
 

Stackless/demo/counter.py

@@ -17,7 +17,7 @@
 
 
 def counter(n, ch):
-    for i in xrange(n):
+    for i in range(n):
         schedule()
     ch.send(n)
 

Stackless/test/schedtest.py

@@ -11,7 +11,7 @@
 
 def f1(n):
     print "f1 called"
-    for i in xrange(n):
+    for i in range(n):
         # print "f1", i
         if i == 4:
             if test_exception:
@@ -22,7 +22,7 @@ def f1(n):
 
 def f2(n):
     print "f2 called"
-    for i in xrange(n):
+    for i in range(n):
         # print "f2", i
         if i % 1000 == 0:
             schedule()

Stackless/test/taskspeed.py

@@ -10,7 +10,7 @@
 # speed test
 if PY3:
     import _thread as thread
-    xrange = range
+    range = range
 else:
     import thread
 
@@ -74,7 +74,7 @@ def run():
 
 
 def f(n, sched):
-    for i in xrange(0, n, 20):
+    for i in range(0, n, 20):
         sched()
         sched()
         sched()
@@ -127,7 +127,7 @@ def tester(func, niter, args, msg, ntasks=10, run=run):
 
 
 def gf(n):
-    for i in xrange(0, n, 20):
+    for i in range(0, n, 20):
         yield i
         yield i
         yield i
@@ -263,7 +263,7 @@ def chantest(n, nest=0, use_thread=False, bulk=False):
     else:
         tasklet(channel_sender)(chan, nest, bulk)
     if bulk:
-        for i in xrange(0, n, 20):
+        for i in range(0, n, 20):
             # list(chan)
             for i in chan:
                 pass
@@ -279,7 +279,7 @@ def xrecv():
             chan.receive()
             getcurrent().next.run()
             schedule()
-    for i in xrange(0, n, 20):
+    for i in range(0, n, 20):
         recv()
         recv()
         recv()

Stackless/test/temptest.py

@@ -63,7 +63,7 @@ def stacksize(tasklet):
 
 
 def f(n, sched):
-    for i in xrange(0, n, 20):
+    for i in range(0, n, 20):
         sched()
         sched()
         sched()

Stackless/unittests/support.py

@@ -393,7 +393,7 @@ def refleak_hunting_find_leaks(self, objects=None):
         # compute objects, which are alive, but have to less referrers to
         # justify their live.
         candidates = []
-        for i in xrange(len(objects)):
+        for i in range(len(objects)):
             if id(objects[i]) in oids:
                 continue
             if len(gc.get_referrers(objects[i])) <= 1:

Stackless/unittests/test_miscell.py

@@ -31,7 +31,7 @@ def is_soft():
 
 def runtask():
     x = 0
-    # evoke pickling of an xrange object
+    # evoke pickling of an range object
     dummy = range(10)
     for ii in range(1000):
         x += 1