Index: projects/zfsd/head/tests/sys/cddl/zfs/tests/txg_integrity/make_patterns.py
===================================================================
--- projects/zfsd/head/tests/sys/cddl/zfs/tests/txg_integrity/make_patterns.py	(revision 329839)
+++ projects/zfsd/head/tests/sys/cddl/zfs/tests/txg_integrity/make_patterns.py	(revision 329840)
@@ -1,51 +1,57 @@
 #! /usr/bin/env python
 
 # Generate random IO patterns for the txg_integrity test
-# We do this statically and embed the results into the code so that the 
+# We do this statically and embed the results into the code so that the
 # Testing will be more repeatable compared to generating the tables at runtime
 
 import random
 
 CLUSTERSIZE = (1 << 16)
-NUM_CHUNKS  = 64
+NUM_CHUNKS = 64
 
 
 def rand_partition():
-  partitions = []
-  while len(partitions) != NUM_CHUNKS:
-    #We don't want any duplicates, so we make a set and then check that its
-    #length is correct
-    partitions = sorted(
-        list(
-          set(
-            [random.randrange(0, 2**31, (2**31) * 8 / (NUM_CHUNKS * CLUSTERSIZE)) 
-              for i in range(NUM_CHUNKS - 1)] + [2**31])))
-  return partitions
+    partitions = []
+    while len(partitions) != NUM_CHUNKS:
+        # We don't want any duplicates, so we make a set and then check that
+        # its length is correct
+        partitions = sorted(
+            list(
+                set(
+                    [random.randrange(0,
+                                      2**31,
+                                      (2**31) * 8 / (NUM_CHUNKS * CLUSTERSIZE))
+                        for i in range(NUM_CHUNKS - 1)] + [2**31])))
+    return partitions
 
+
 def rand_permutation():
-  perm = range(NUM_CHUNKS)
-  random.shuffle(perm)
-  return perm
+    perm = range(NUM_CHUNKS)
+    random.shuffle(perm)
+    return perm
 
+
 def rand_follower_bitmap():
-  bmp = 0;
-  chunks = random.sample(range(NUM_CHUNKS), NUM_CHUNKS / 2)
-  for chunk in chunks:
-    bmp |= (1 << chunk)
-  return bmp
+    bmp = 0
+    chunks = random.sample(range(NUM_CHUNKS), NUM_CHUNKS / 2)
+    for chunk in chunks:
+        bmp |= (1 << chunk)
+    return bmp
 
+
 def print_pattern(n):
-  print "const pattern_t pat%d = {" % n
-  print "  {",
-  for p in rand_partition():
-    print "%#x, " % p,
-  print "  },"
-  print "  {",
-  for p in rand_permutation():
-    print "%d, " % p,
-  print "  },"
-  print "  %#x" % rand_follower_bitmap()
-  print "};"
+    print "const pattern_t pat%d = {" % n
+    print "  {",
+    for p in rand_partition():
+        print "%#x, " % p,
+    print "  },"
+    print "  {",
+    for p in rand_permutation():
+        print "%d, " % p,
+    print "  },"
+    print "  %#x" % rand_follower_bitmap()
+    print "};"
 
+
 for n in range(32):
-  print_pattern(n)
+    print_pattern(n)