如果我想要使用分隔符字符来拆分一个由单词组成的列表,我可以使用
>>> 'abc,foo,bar'.split(',')
['abc', 'foo', 'bar']
但是如果我还想处理可能包含分隔符的引用字符串,该如何轻松快速地做同样的事情呢?
In: 'abc,"a string, with a comma","another, one"'
Out: ['abc', 'a string, with a comma', 'another, one']
如果我想要使用分隔符字符来拆分一个由单词组成的列表,我可以使用
>>> 'abc,foo,bar'.split(',')
['abc', 'foo', 'bar']
但是如果我还想处理可能包含分隔符的引用字符串,该如何轻松快速地做同样的事情呢?
In: 'abc,"a string, with a comma","another, one"'
Out: ['abc', 'a string, with a comma', 'another, one']
import csv
input = ['abc,"a string, with a comma","another, one"']
parser = csv.reader(input)
for fields in parser:
for i,f in enumerate(fields):
print i,f # in Python 3 and up, print is a function; use: print(i,f)
结果:
0 abc 1 一个带逗号的字符串 2 另外一个,一个