What is syntax of tuple declaration in Python?

A tuple is a comma separated sequence of items. The sequence can be optionally put inside parentheses.

>>> t1=(1, "Ravi", 23, 546)
>>> t1
(1, 'Ravi', 23, 546)
>>> type(t1)
<class 'tuple'>
>>> t1=1, "Ravi", 23, 546
>>> t1
(1, 'Ravi', 23, 546)
>>> type(t1)
<class 'tuple'>

Parentheses are essential if a null tuple or tuple with one element has to be created

>>> a=()
>>> a
()
>>> type(a)
<class 'tuple'>
>>> a=(1,)
>>> a
(1,)
>>> type(a)
<class 'tuple'>

Pythonista

Published on 02-Jan-2018 19:05:57

• Related Questions & Answers
• What is correct syntax of Python if statement?
• What is basic syntax of Python for Loops?
• What is basic syntax of Python if...else statement?
• What is Syntax Tree?
• What is tuple unpacking in Python?
• What is the syntax of Python if...elif...else statement?
• What is Implementation of Syntax Directed Translators?
• What is correct syntax to create Python tuples?
• What is correct syntax to create Python lists?
• What is correct syntax to create Python dictionary?
• What is the proper declaration of main in C++?
• What is python .. ("dot dot") notation syntax?
• What is Types of Syntax Directed Translation Schemes?
• What is the basic syntax to access Python Dictionary Elements?
• What is the use and syntax of SEQUENCE in DB2?