pvec: don't use xrange
 author Gregory Szorc Mon, 22 Jun 2015 00:17:35 -0700 changeset 25878 a3906deedd0a2d657a4b4321777d0a09776d6d0a parent 25877 c66b2e6ec8b5d67a047681ca072c53e05e9dc5a1 child 25879 e660bb9b6fc9666f2641599b6a017894cf3b9c95 push id 14 push user gszorc@mozilla.com push date Mon, 22 Jun 2015 07:28:19 +0000
pvec: don't use xrange
 mercurial/pvec.py file | annotate | diff | comparison | revisions
--- a/mercurial/pvec.py
+++ b/mercurial/pvec.py
@@ -64,17 +64,17 @@ def _bin(bs):
'''convert a bytestring to a long'''
v = 0
for b in bs:
v = v * 256 + ord(b)
return v

def _str(v, l):
bs = ""
-    for p in xrange(l):
+    for p in range(l):
bs = chr(v & 255) + bs
v >>= 8
return bs

def _split(b):
'''depth and bitvec'''
return _bin(b[:_depthbytes]), _bin(b[_depthbytes:])

@@ -83,17 +83,17 @@ def _join(depth, bitvec):

def _hweight(x):
c = 0
while x:
if x & 1:
c += 1
x >>= 1
return c
-_htab = [_hweight(x) for x in xrange(256)]
+_htab = [_hweight(x) for x in range(256)]

def _hamming(a, b):
'''find the hamming distance between two longs'''
d = a ^ b
c = 0
while d:
c += _htab[d & 0xff]
d >>= 8
@@ -144,17 +144,17 @@ def _flipbit(v, node):
def ctxpvec(ctx):
'''construct a pvec for ctx while filling in the cache'''
r = ctx.repo()
if not util.safehasattr(r, "_pveccache"):
r._pveccache = {}
pvc = r._pveccache
if ctx.rev() not in pvc:
cl = r.changelog
-        for n in xrange(ctx.rev() + 1):
+        for n in range(ctx.rev() + 1):
if n not in pvc:
node = cl.node(n)
p1, p2 = cl.parentrevs(n)
if p1 == nullrev: