2to3 and black

monif

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Monitor Interfaces, send hb msg when add changes
 import time
@@ -8,23 +8,23 @@ SLEEP = 60
 SRV = "colo2.wapanafa.org"
 DBG = 0
 
-home = os.environ.get('HOME', '/var/tmp')
+home = os.environ.get("HOME", "/var/tmp")
 HBC = "%s/bin/hbc" % home
 
 IFS = []
-f = os.popen('/sbin/ifconfig -a 2>/dev/null', 'r')
+f = os.popen("/sbin/ifconfig -a 2>/dev/null", "r")
 for l in f.readlines():
-	if len(l) > 1 and not l[0] in [' ', '\t']:
+    if len(l) > 1 and not l[0] in [" ", "\t"]:
         r = l.split()
         if DBG:
-			print r
-		if r[0][-1] == ':':
+            print(r)
+        if r[0][-1] == ":":
             r[0] = r[0][:-1]
-		if r[0][:2] == 'lo':
+        if r[0][:2] == "lo":
             continue
         IFS.append(r[0])
 if DBG:
-	print IFS
+    print(IFS)
 addrs = {}
 for I in IFS:
     addrs[I] = ""
@@ -32,15 +32,15 @@ for I in IFS:
 while 1:
 
     for I in IFS:
-		f = os.popen('/sbin/ifconfig %s 2>/dev/null' % I, 'r')
+        f = os.popen("/sbin/ifconfig %s 2>/dev/null" % I, "r")
         ifaddrs = []
         for l in f.readlines():
             r = l.split()
             if DBG > 1:
-				print "x2", r
-			if len(r) == 0 or (r[0] != 'inet' and r[0] != 'inet6'):
+                print("x2", r)
+            if len(r) == 0 or (r[0] != "inet" and r[0] != "inet6"):
                 continue
-			if r[1].find('addr:') == 0:
+            if r[1].find("addr:") == 0:
                 ifaddr = r[1][5:]
             else:
                 ifaddr = r[1]
@@ -49,7 +49,7 @@ while 1:
         if ifaddrs != [] and ifaddrs != addrs[I]:
             msg = '%s -m "ifadd %s %s" %s' % (HBC, I, ",".join(ifaddrs), SRV)
             if DBG:
-				print msg
+                print(msg)
             else:
                 os.system(msg)
             addrs[I] = ifaddrs