fix keys

backup.py

@@ -7,18 +7,20 @@ def main():
 
         backup_path = config['local']['path']
 
-        for host in config['remote']:
+        hosts = config['remote']
+
+        for host in hosts:
             print('conect to ' + host)
-            for service in config[host]:
+            for service in hosts[host]:
                 backup_dir = '{}/{}'.format(backup_path, service).lower()
                 if not os.path.exists(backup_dir):
                     os.mkdir(backup_dir)
-                print('from ' + config[host][service] + ' to ' + backup_dir)
-                cmd = 'scp {}:{}/* {}'.format(host, config[host][service],
+                print('from ' + hosts[host][service] + ' to ' + backup_dir)
+                cmd = 'scp {}:{}/* {}'.format(host, hosts[host][service],
                                               backup_dir)
                 print('({})'.format(cmd))
                 os.system(cmd)
-                cmd = 'ssh {} rm -f {}/* '.format(host, config[host][service],
+                cmd = 'ssh {} rm -f {}/* '.format(host, hosts[host][service],
                                                   backup_dir)
                 print('({})'.format(cmd))
                 os.system(cmd)