Python解析CSV忽略带双引号的逗号 [英] Python parse CSV ignoring comma with double-quotes

问题描述

我有一个包含如下行的 CSV 文件:

I have a CSV file with lines like this:

"AAA", "BBB", "Test, Test", "CCC"
"111", "222, 333", "XXX", "YYY, ZZZ" 

等等......

我不想解析双引号下的逗号.IE.我的预期结果应该是

I dont want to parse comma's under double-quotes. ie. My expected result should be

AAA
BBB
Test, Test
CCC

我的代码:

import csv
with open('values.csv', 'rb') as f:
    reader = csv.reader(f)
    for row in reader:
        print row

我尝试在 python 下使用 csv 包，但没有成功.解析会分解所有逗号.

I tried using csv package under python but no luck. The parses explodes all comma's.

如果我遗漏了什么，请告诉我

Please let me know if I'm missing something

推荐答案

应该这样做:

lines = '''"AAA", "BBB", "Test, Test", "CCC"
           "111", "222, 333", "XXX", "YYY, ZZZ"'''.splitlines()
for l in  csv.reader(lines, quotechar='"', delimiter=',',
                     quoting=csv.QUOTE_ALL, skipinitialspace=True):
    print l
>>> ['AAA', 'BBB', 'Test, Test', 'CCC']
>>> ['111', '222, 333', 'XXX', 'YYY, ZZZ']

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