tabs -> spaces

gluon/utils.py

@@ -310,7 +310,7 @@ def is_loopback_ip_address(ip=None, addrinfo=None):
     if not isinstance(ip, basestring):
         return False
     # IPv4 or IPv6-embedded IPv4 or IPv4-compatible IPv6
-    if ip.count('.') == 3:  
+    if ip.count('.') == 3:
         return ip.lower().startswith(('127', '::127', '0:0:0:0:0:0:127',
                                       '::ffff:127', '0:0:0:0:0:ffff:127'))
     return ip == '::1' or ip == '0:0:0:0:0:0:0:1'   # IPv6 loopback
@@ -322,7 +322,7 @@ def getipaddrinfo(host):
     """
     try:
         return [addrinfo for addrinfo in socket.getaddrinfo(host, None)
-                if (addrinfo[0] == socket.AF_INET or 
+                if (addrinfo[0] == socket.AF_INET or
                     addrinfo[0] == socket.AF_INET6)
                 and isinstance(addrinfo[4][0], basestring)]
     except socket.error: