Python 制表 - 如何打印输入值的垂直列表

Question

我正在Python中制作一个控制台程序，用户可以在其中将多个值添加到多个列表并创建通讯录。我已经将所有数据放在不同的列表中，现在我需要使用 TABULATE 模块在 table 中打印这些数据。

我可以打印这些数据，但我不想向用户显示他们的通讯录，因为在打印时，table 向我显示了垂直单行中的 NAMES 字段以及所有名称以逗号分隔，而不是应有的顺序。

我该如何解决这个问题？（在主列表中，是names和lastname的合并，这是我要打印的一些数据。

from tabulate import tabulate
start = True
names = []
lastnames = []

while(start):
        print("***************************************")
        print("1: Add the contact name: ")
        print("2: Add the lastname for the contact: ")
        print("")
        op = input("Which option you want to do?: ")
        if(op == "1"):
                print("\n ADDING")
                name = input("Please, type the name of the contact: ")
                names.append(name)
                lastname = input("Now, please type the lastname: ")
                lastnames.append(lastname)
                print("")
        if(op == "2"):
                print("EXIT")
                start = False

nameStr = "".join(names) # Get the list in a str
lastStr = "".join(lastnames) # Get the list in a str
mainList = [[nameStr, lastStr]] # Main list, with the str data
heads = ["NAMES: ", "LASTNAMES: "] # Headers to the tabulate module
print(" ")
print(tabulate(mainList, headers=heads, tablefmt='fancy_grid', stralign='center'))

然后我得到这个列表：

Answer 1

您应该将每个人的名字和姓氏都打包到一个列表中，然后将该列表附加到姓名列表中：

from tabulate import tabulate
start = True
names = []

while(start):
        print("***************************************")
        print("1: Add the contact name: ")
        print("2: Exit ")
        print("")
        op = input("Which option you want to do?: ")
        if(op == "1"):
                print("\n ADDING")
                name = input("Please, type the name of the contact: ")
                lastname = input("Now, please type the lastname: ")

                names.append([name, lastname])
                print("")
        if(op == "2"):
                print("EXIT")
                start = False

heads = ["NAMES: ", "LASTNAMES: "] # Headers to the tabulate module
print(" ")
print(tabulate(names, headers=heads, tablefmt='fancy_grid', stralign='center'))

 
╒═══════════╤═══════════════╕
│  NAMES:   │  LASTNAMES:   │
╞═══════════╪═══════════════╡
│   Louis   │     Smith     │
├───────────┼───────────────┤
│  Gerard   │    Taylor     │
╘═══════════╧═══════════════╛

Python 制表 - 如何打印输入值的垂直列表

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