如何在 Python 中转换元组和列表?


首先,我们来了解如何在 Python 中将元组转换成列表。

将包含整数元素的元组转换成列表

要将元组转换成列表,请使用 list() 方法,并将要转换的元组作为参数设置。

示例

让我们来看看示例

# Creating a Tuple mytuple = (20, 40, 60, 80, 100) # Displaying the Tuple print("Tuple = ",mytuple) # Length of the Tuple print("Tuple Length= ",len(mytuple)) # Tuple to list mylist = list(mytuple) # print list print("List = ",mylist) print("Type = ",type(mylist))

输出

Tuple =  (20, 40, 60, 80, 100)
Tuple Length=  5
List =  [20, 40, 60, 80, 100]
Type =  <class 'list'>

将包含字符串元素的元组转换成列表

要将元组转换成列表,请使用 list() 方法,并将要转换的包含字符串元素的元组作为参数设置。

示例

让我们来看看示例

# Creating a Tuple mytuple = ("Jacob", "Harry", "Mark", "Anthony") # Displaying the Tuple print("Tuple = ",mytuple) # Length of the Tuple print("Tuple Length= ",len(mytuple)) # Tuple to list mylist = list(mytuple) # print list print("List = ",mylist) print("Type = ",type(mylist))

输出

Tuple =  ('Jacob', 'Harry', 'Mark', 'Anthony')
Tuple Length=  4
List =  ['Jacob', 'Harry', 'Mark', 'Anthony']
Type =  <class 'list'>

将列表转换成元组

要将列表转换成元组,请使用 tuple() −

示例

# Creating a List mylist = ["Jacob", "Harry", "Mark", "Anthony"] # Displaying the List print("List = ",mylist) # Convert List to Tuple res = tuple(mylist) print("Tuple = ",res)

输出

List =  ['Jacob', 'Harry', 'Mark', 'Anthony']
Tuple =  ('Jacob', 'Harry', 'Mark', 'Anthony')

更新时间: 16-9 月-2022

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