Python逐行写入CSV

I have data which is being accessed via http request and is sent back by the server in a comma separated format, I have the following code :

我有通过http请求访问的数据，并由服务器以逗号分隔格式发回，我有以下代码：

site= 'www.example.com'
hdr = {'User-Agent': 'Mozilla/5.0'}
req = urllib2.Request(site,headers=hdr)
page = urllib2.urlopen(req)
soup = BeautifulSoup(page)
soup = soup.get_text()
text=str(soup)

The content of text is as follows:

文字内容如下：

april,2,5,7
may,3,5,8
june,4,7,3
july,5,6,9

How can I save this data into a CSV file. I know I can do something along the lines of the following to iterate line by line:

如何将此数据保存到CSV文件中。我知道我可以按照以下方式做一些事情来逐行迭代：

import StringIO
s = StringIO.StringIO(text)
for line in s:

But i'm unsure how to now properly write each line to CSV

但我不确定如何正确地将每一行写入CSV

EDIT---> Thanks for the feedback as suggested the solution was rather simple and can be seen below.

编辑--->感谢您提供的反馈，解决方案相当简单，可以在下面看到。

Solution:

解：

import StringIO
s = StringIO.StringIO(text)
with open('fileName.csv', 'w') as f:
    for line in s:
        f.write(line)

3 个解决方案

#1

General way :

一般方式：

##text=List of strings to be written to file
with open('csvfile.csv','wb') as file:
    for line in text:
        file.write(line)
        file.write('\n')

要么

Using CSV writer :

使用CSV编写器：

import csv
with open(<path to output_csv>, "wb") as csv_file:
        writer = csv.writer(csv_file, delimiter=',')
        for line in data:
            writer.writerow(line)

要么

Simplest way:

最简单的方法：

f = open('csvfile.csv','w')
f.write('hi there\n') #Give your csv text here.
## Python will convert \n to os.linesep
f.close()

#2

You could just write to the file as you would write any normal file.

您可以像写入任何普通文件一样写入文件。

with open('csvfile.csv','wb') as file:
    for l in text:
        file.write(l)
        file.write('\n')

If just in case, it is a list of lists, you could directly use built-in csv module

如果以防万一，它是一个列表列表，您可以直接使用内置的csv模块

import csv

with open("csvfile.csv", "wb") as file:
    writer = csv.writer(file)
    writer.writerows(text)

#3

I would simply write each line to a file, since it's already in a CSV format:

我只想将每一行写入文件，因为它已经是CSV格式：

write_file = "output.csv"
with open(write_file, "w") as output:
    for line in text:
        output.write(line + '\n')

I can't recall how to write lines with line-breaks at the moment, though :p

我不记得目前如何用换行符写行，但是：p

Also, you might like to take a look at this answer about write(), writelines(), and '\n'.

另外，您可能想看看有关write（），writelines（）和'\ n'的答案。

#1