Is there a clever way to pass arguments

[bruceg113355 at gmail.com]

Is there a way in Python to pass arguments without listing each argument?
For example, my program does the following:

    testData (z[0], z[1], z[2], z[3], z[4], z[5], z[6], z[7])

Is there a clever way to pass arguments in a single statement knowing that each argument is a sequential index from a list?
I cannot change the function definition.

Thanks,
Bruce