map(function, iterable, ...)...If function isNone, the identity function is assumed; if there are multiple arguments, map() returns...return a**a
...
>>> a
[1, 2, 3]
>>> map(foo,a)
[1, 4, 27]
>>>
If additional iterable arguments are...(None,a,c)
[(1, 7), (2, 8), (3, None)]
>>> a
[1, 2, 3]
>>> b
[4, 5, 6]
>>> map(None,a,b)
[(1, 4), (2,... 5), (3, 6)]
>>> c
[7, 8]
>>> map(None,a,c)
[(1, 7), (2, 8), (3, None)]
>>>
