Question

我有以下python代码。它应该以表格格式将输出打印到csv文件中，例如

A  B  C  D  E  F  G  H  I  J
2  4  5  7  9  7  6  5  4  2
.
.
.

但输出是每行打印一个值

A
B
C
.
.
.
2
3
4
.
.

这是代码

import random
import csv

with open('table.csv', 'w') as file:
    csv_write = csv.writer(file,delimiter='\t')


    for i in range(ord('A'), ord('J')+1):
        row = [chr(i)]
        csv_write.writerow(row)

    for j in range(1,11):
        for k in range(1,1001):
            row2 = [random.randint(1,10001)]
            csv_write.writerow(row2)

Answer 1

import random
import csv

with open('table.csv', 'w', newline='') as file:
    csv_write = csv.writer(file,delimiter='\t')
    header = [ chr(i) for i in range(ord('A'), ord('J')+1)]
    csv_write.writerow(header)

    for k in range(1,1001):
        row = random.sample(range(1,10001), 10)
        csv_write.writerow(row)

Answer 2

列出外部循环。

import random
import csv

with open('table.csv', 'w') as file:
    csv_write = csv.writer(file, delimiter=',')
    col = []
    row2 = []

    for i in range(ord('A'), ord('J')+1):
        col.append(chr(i))
    csv_write.writerow(col)

    for j in range(1):
        for k in range(1,11):
            row2.append(random.randint(1,10))            
    csv_write.writerow(row2)

`

csv文件中python代码的输出格式

2 个答案: