Python|如何将元组连接到嵌套元组

有时，在使用元组时，我们可能会遇到一个问题，即我们需要将单个记录转换为嵌套集合，但仍保留为单独的元素。通常添加元组，通常会添加内容并因此使生成的容器变平，这通常是不希望的。让我们讨论解决这个问题的某些方法。

方法#1：在初始化期间使用+ operator + ", " operator
在这个方法中，我们执行元组元素的通常添加，但是在初始化元组时，我们在元组后面添加一个逗号，这样它们在添加时不会变平。

# Python3 code to demonstrate working of
# Concatenating tuples to nested tuples
# using + operator + ", " operator during initialization
  
# initialize tuples
test_tup1 = (3, 4),
test_tup2 = (5, 6),
  
# printing original tuples
print("The original tuple 1 : " + str(test_tup1))
print("The original tuple 2 : " + str(test_tup2))
  
# Concatenating tuples to nested tuples
# using + operator + ", " operator during initialization
res = test_tup1 + test_tup2
  
# printing result
print("Tuples after Concatenating : " + str(res))

输出 ：

The original tuple 1 : ((3, 4), )
The original tuple 2 : ((5, 6), )
Tuples after Concatenating : ((3, 4), (5, 6))

方法#2：在连接过程中使用“,”运算符
此任务也可以通过在连接期间应用“,”运算符来执行。它可以执行安全连接。

# Python3 code to demonstrate working of
# Concatenating tuples to nested tuples
# Using ", " operator during concatenation
  
# initialize tuples
test_tup1 = (3, 4)
test_tup2 = (5, 6)
  
# printing original tuples
print("The original tuple 1 : " + str(test_tup1))
print("The original tuple 2 : " + str(test_tup2))
  
# Concatenating tuples to nested tuples
# Using ", " operator during concatenation
res = ((test_tup1, ) + (test_tup2, ))
  
# printing result
print("Tuples after Concatenating : " + str(res))

输出 ：

The original tuple 1 : ((3, 4), )
The original tuple 2 : ((5, 6), )
Tuples after Concatenating : ((3, 4), (5, 6))