ThanK you. It solved my problem. Can someone tell me how can i print particular value inside list of key.
I know how to print J['PC2'][1] means will print IP. but I want the user to input some element and I will print element just before that element. e.g. if user inputs 192.168.0.2, program will print 02:02:02:02:02:02. If user inputs 192.168.0.1 I will print 01:01:01:01:01:01. -- https://mail.python.org/mailman/listinfo/python-list
