Question

嗨，我是关于python的新手，

我有2000个公司名单，我想在我的网站上分享。我能够使用python脚本导入我的csv文件。这是我的代码：

import csv

with open('test.csv', 'r') as csvfile:
   r = csv.reader(csvfile, delimiter=',')
   for row in r:
       print (row)

您能帮我解决一下如何将其打印到文件中吗？

谢谢！

Answer 1

import csv

with open('test.csv', 'r') as csvfile:
   r = csv.reader(csvfile, delimiter=',')
   with open(file_path,"w") as text_file:
       for row in r:
           text_file.write(row+"\n")

在使用增量编号生成的单独文件中打印每一行

  with open('test.csv', 'r') as csvfile:
       r = csv.reader(csvfile, delimiter=',')
       cnt=0
       for row in r:
           cnt+=1
           file_path="text_file %s.txt" % (str(cnt),)
           with open(file_path,"w") as text_file:               
               text_file.write(row+"\n")

Answer 2

我喜欢repzero的回答，但需要将行转换为str（）

import csv  ##  import comma separated value module

以只读模式打开test.csv作为变量csvfile

with open('test.csv', 'r') as csvfile:

将变量csvdata设置为从csvfile读取的所有数据，
每次发现逗号时拆分

    csvdata = csv.reader(csvfile, delimiter=',')

以写入模式打开test.txt作为变量text_file

    with open(test.txt, 'w') as text_file:

遍历csv数据的每一行

        for row in csvdata:

将数据行转换为文本字符串，
并将其写入文件，然后是换行符

            text_file.write(str(row) + '\n')

Answer 3

使用file object创建open()，写入，然后关闭它。

file = open("path/to/file.txt", "w+")
for row in r:        
    file.write(row)
file.close()

Answer 4

与其他答案不同，您实际上可以＆＃34;打印＆＃34;直接使用相同的关键字print到文件。通过重新路由文件方法：

import csv

with open('test.csv') as csvfile, open("yourfilepath.txt", "w") as txtfile:
   r = csv.reader(csvfile, delimiter=',')
   for row in r:
       print (row, file = txtfile)

将python脚本打印到文件

4 个答案: