1 files changed, 28 insertions, 28 deletions
diff --git a/potpourri/csvgrep.py b/potpourri/csvgrep.py
index 68bdd259..3d558245 100644
--- a/potpourri/csvgrep.py
+++ b/potpourri/csvgrep.py
@@ -1,11 +1,11 @@
 # $Id$
-# 
+#
 # Copyright (C) 2010-2012  Internet Systems Consortium ("ISC")
-# 
+#
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
 # copyright notice and this permission notice appear in all copies.
-# 
+#
 # THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
 # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 # AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
@@ -37,36 +37,36 @@ ipv4 = resource_set_ipv4()
 ipv6 = resource_set_ipv6()
 
 for datum in sys.argv[1:]:
-  if datum.replace("-", "").isdigit():
-    t = asn
-  else:
-    t = ipv6 if ":" in datum else ipv4
-    if "-" not in datum and "/" not in datum:
-      datum = datum + "-" + datum
-  try:
-    t.append(t.parse_str(datum))
-  except:
-    print "Error attempting to parse", datum
-    raise
+    if datum.replace("-", "").isdigit():
+        t = asn
+    else:
+        t = ipv6 if ":" in datum else ipv4
+        if "-" not in datum and "/" not in datum:
+            datum = datum + "-" + datum
+    try:
+        t.append(t.parse_str(datum))
+    except:
+        print "Error attempting to parse", datum
+        raise
 
 #print "Looking for: ASNs %s IPv4 %s IPv6 %s" % (asn, ipv4, ipv6)
 
 def matches(set1, datum):
-  set2 = set1.__class__(datum)
-  if set1.intersection(set2):
-    return set2
-  else:
-    return False
+    set2 = set1.__class__(datum)
+    if set1.intersection(set2):
+        return set2
+    else:
+        return False
 
 if asn:
-  for h, a in csv_reader("asns.csv", columns = 2):
-    m = matches(asn, a)
-    if m:
-      print h, m
+    for h, a in csv_reader("asns.csv", columns = 2):
+        m = matches(asn, a)
+        if m:
+            print h, m
 
 if ipv4 or ipv6:
-  for h, a in csv_reader("prefixes.csv", columns = 2):
-    t = ipv6 if ":" in a else ipv4
-    m = t and matches(t, a)
-    if m:
-      print h, m
+    for h, a in csv_reader("prefixes.csv", columns = 2):
+        t = ipv6 if ":" in a else ipv4
+        m = t and matches(t, a)
+        if m:
+            print h, m