creating a tuple in python code example

Example 1: what is a tuple in python

# A tuple is a sequence of immutable Python objects. Tuples are
# sequences, just like lists. The differences between tuples
# and lists are, the tuples cannot be changed unlike lists and
# tuples use parentheses, whereas lists use square brackets.
tup1 = ('physics', 'chemistry', 1997, 2000);
tup2 = "a", "b", "c", "d";

# To access values in tuple, use the square brackets for
# slicing along with the index or indices to obtain value
# available at that index.
tup1[0] # Output: 'physics'

Example 2: changing tuple values

x = ("apple", "banana", "cherry")
y = list(x)
y[1] = "kiwi"
x = tuple(y)

print(x)

Example 3: create tuples python

values = [a, b, c, 1, 2, 3]

values = tuple(values)

print(values)

Example 4: tuples

#!/usr/bin/python

tup1 = (12, 34.56);
tup2 = ('abc', 'xyz');

# Following action is not valid for tuples
# tup1[0] = 100;

# So let's create a new tuple as follows
tup3 = tup1 + tup2;
print tup3;

Example 5: tuple in python

#a tuple is basically the same thing as a
#list, except that it can not be modified.
tup = ('a','b','c')

Example 6: pyhton tuple

#It's like a list, but unchangeable
tup = ("var1","var2","var3")
tup = (1,2,3)
#Error