如何在txt fi上以表格格式显示数据

Question

我已经被这个python问题困扰了好几个小时。我试图找出如何将上面可以手动输入的数据写入到一个txt文件中，使其显示在一个两行八列的表中。name_数组中的内容应该是头，data_数组中的内容是实际的数据片段。在

name = str(raw_input( "Enter the student's name: "))
medianScore = float(raw_input("Enter the median group score for quizzes:"))
indScore = float(raw_input("Enter the score of the individual quiz:  "))
assignmentScore = float(raw_input("Enter the score of the assignment: "))
test1Score = float(raw_input("Enter the score of exam one: "))
test2Score = float(raw_input("Enter the score of exam two: "))
test3Score = float(raw_input("Enter the score of the final exam: "))
fileName = str(raw_input("Enter the name of the file you would like to create: "))
f = file(fileName + ".txt" , a)

finalScore = ((medianScore * .14) + (indScore * .14) + (assignmentScore * .12) + (test1Score * .15) +(test2Score * .20) + (test3Score * .25))
data_array = [name, finalScore, test3Score, test1Score, test2Score, assignmentScore,  indScore, medianScore]
name_array = [ "Student", "Final Grade", "Final Exam", "Exam 1", "Exam 2", "Assignments", "Solo Quizzes", "Group Quizzes"]

Answer 1

你有没有试过：

output_file = 'out.txt'
with open(output_file, 'r+') as file:
    file.write('\t'.join(name_array) + '\n')
    file.write('\t'.join(data_array) + '\n')

Answer 2

如果您只想输出一个类似csv的文件，可以使用csv包：

import csv

writer = csv.writer(f, delimiter='\t')
writer.writerow(name_array)
writer.writerow(data_array)

它将输出：

^{pr2}$

在这个例子中，使用tabs作为分隔符，但是您可以用任何字符来替换它。有关更多选项，请参见this documentation。在

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相反，如果您想要更具可读性的内容，可以使用intead tabulate包：

from tabulate import tabulate

f.write(tabulate([data_array], headers=name_array))

它将产生：

Student      Final Grade    Final Exam    Exam 1    Exam 2    Assignments    Solo Quizzes    Group Quizzes
    -        -                            -                  -
asd                 3.88             6         4         5              3               2                1

请参阅this documentation以获取格式化表的更多选项。在