python 初始化 元组_在Python中重新初始化元组

python 初始化 元组

Python | 重新初始化元组 (Python | Reinitializing tuple)

In this tutorial, we will learn how can we reinitialize a tuple with a new set of elements/objects?

在本教程中，我们将学习如何使用一组新的元素/对象重新初始化元组？

To reinitialize a tuple, we can use tuple() or a pair of round brackets (), the steps are,

要重新初始化元组 ，我们可以使用tuple()或一对圆括号() ，步骤是，

1. Reinitialize the tuple using () or tuple()

   使用()或tuple()重新初始化元组

2. Reassign the new set of objects/elements

   重新分配新的对象/元素集

Consider the below program,

考虑下面的程序，

# Reinitializing a tuple in Python
 
# tuple creation
x = ("Shivang", 21, "Indore", 9999867123)
 
# printing original tuple
print("x: ", x)
print("len(x): ", len(x))
print("type(x): ", type(x))
print()
 
# Reinitializing tuple using tuple()
x = tuple()
# assigning new  objects
x = (10, 20, 30, 40, 50)
print("x: ", x)
print("len(x): ", len(x))
print("type(x): ", type(x))
print()
 
# Reinitializing tuple using ()
x = ()
# assigning new  objects
x = ("Amit", 18, "Jaipur", 98.24, 8888888888)
print("x: ", x)
print("len(x): ", len(x))
print("type(x): ", type(x))
print()

Output

输出量

x:  ('Shivang', 21, 'Indore', 9999867123)
len(x):  4
type(x):  <class 'tuple'>
 
x:  (10, 20, 30, 40, 50)
len(x):  5
type(x):  <class 'tuple'>
 
x:  ('Amit', 18, 'Jaipur', 98.24, 8888888888)
len(x):  5
type(x):  <class 'tuple'>

翻译自: https://www.includehelp.com/python/reinitializing-a-tuple.aspx

python 初始化 元组