Can post a code but afraid of plagiarism

[indar kumar]

On Saturday, January 18, 2014 3:21:42 PM UTC-7, indar kumar wrote:
> Hi,
> 
> 
> 
> I want to show a code for review but afraid of plagiarism issues. Kindly, suggest how can I post it for review here without masking it visible for public

hosts={'PC2':['02:02:02:02:02:02', '192.168.0.2', '200', {'192.168.0.2': ('02:02:02:02:02:02', 1390461798.531)}],'PC1':['01:01:01:01:01:01', '192.168.0.1', '200', {'192.168.0.2': ('02:02:02:02:02:02', 1390461798.531), '192.168.0.1': ('01:01:01:01:01:01', 1390461787.78)}]} 


Hi,
I want to print a value before a particular value inside of a list associated with a key inside main dictionary(hosts) not the one inside nested dictionary.

Forexample,
I want the user to input ip e.g. 192.168.0.2 and then search through dictionary print MAC e.g.02:02:02:02:02:02 that is just before that IP. Note that host id(e.g.PC2) is not known user just inputs IP.