fixws and 'new' button in grid query

applications/admin/models/access.py

@@ -77,9 +77,9 @@ def read_hosts_deny():
                     int(fields[2].strip())   # last attempts
                     )
         portalocker.unlock(f)
-        f.close()  
+        f.close()
     return hosts
-        
+
 def write_hosts_deny(denied_hosts):
     f = open(deny_file, 'w')
     portalocker.lock(f, portalocker.LOCK_EX)
@@ -88,7 +88,7 @@ def write_hosts_deny(denied_hosts):
             line = '%s %s %s\n' % (key, val[0], val[1])
             f.write(line)
     portalocker.unlock(f)
-    f.close()        
+    f.close()
 
 def login_record(success=True):
     denied_hosts = read_hosts_deny()
@@ -101,11 +101,11 @@ def login_record(success=True):
             and val[0] >= allowed_number_of_attempts:
             return val[0] # locked out
         time.sleep(2**val[0])
-        val = (val[0]+1,int(time.time()))        
+        val = (val[0]+1,int(time.time()))
         denied_hosts[request.client] = val
     write_hosts_deny(denied_hosts)
     return val[0]
-        
+
 
 # ###########################################################
 # ## session expiration
@@ -144,3 +144,5 @@ if request.controller=='appadmin' and DEMO_MODE:
     session.flash = 'Appadmin disabled in demo mode'
     redirect(URL('default','sites'))
 
+
+