Python tuple()

In Python, a tuple is an immutable sequence type. One of the ways of creating tuple is by using the tuple() construct.

The syntax of tuple() is:

 tuple(iterable)

tuple() Parameters

• iterable​ (optional) - an iterable (list, range, etc.) or an iterator object

If the iterable is not passed to tuple(), the function returns an empty tuple.

Example: Create tuples using tuple()

 t1 = tuple() print('t1 =', t1) # creating a tuple from a list t2 = tuple([1, 4, 6]) print('t2 =', t2) # creating a tuple from a string t1 = tuple('Python') print('t1 =',t1) # creating a tuple from a dictionary t1 = tuple({1: 'one', 2: 'two'}) print('t1 =',t1)

Output

 t1 = () t2 = (1, 4, 6) t1 = ('P', 'y', 't', 'h', 'o', 'n') t1 = (1, 2)

Also Read:

• Python Tuples
• Python Tuple Methods