file access

[Stefano Covino]

I apologize for my trivial question. I am still a "pyhton" beginner...

The problem is anyway well known. 

I have two or more pyhton scripts running independently. These script may 
access the same files to store or retrieve data. As usual, I would need to 
avoid any simultaneous access and I can solve the problem creating some 
semaphore files. 

I wonder if the python library offers some specific tool to deal with this 
problem.


Thanks,

        Stefano