Unpack a Tuple in several variablesΒΆ
n1, n2, n3 = T
Unpack a Tuple in several variables.
# create a tuple
T = 4, 8, 3
print(T) # (4, 8, 3)
n1, n2, n3 = T
# unpack a tuple in variables
print(n1 + n2 + n3) # 15
# the number of variables MUST be equal to the number
# of items of the tuple
n1, n2, n3, n4 = T
Traceback (most recent call last):
File "32fd05c0-3096-11e7-a6a0-0b37d4d0b2c6.py", line 8, in <module>
n1, n2, n3, n4 = T
ValueError: not enough values to unpack (expected 4, got 3)