Python行的字符串到行列表

Question

我需要有关格式化字符串行的帮助：

SNUMBER,FULL_ADDRE
822,822 E ASH AVE
1012,1012 BRIAR CREEK RD
1026,1026 N MADISON ST

列出如下：

['SNUMBER', 'FULL_ADDRE']
['822', '822 E ASH AVE']
['1012', '1012 BRIAR CREEK RD']
['1026', '1026 N MADISON ST']

list(self.new_dbf) # breaks this down to a million peaces

Answer 1

使用csv：

import csv

txt='''\
SNUMBER,FULL_ADDRE
822,822 E ASH AVE
1012,1012 BRIAR CREEK RD
1026,1026 N MADISON ST'''


for line in csv.reader(txt.splitlines()):
    print line

打印：

['SNUMBER', 'FULL_ADDRE']
['822', '822 E ASH AVE']
['1012', '1012 BRIAR CREEK RD']
['1026', '1026 N MADISON ST']

Answer 2

根据输入格式，string.split(',')可能适合您。 http://docs.python.org/2/library/stdtypes.html#str.split

Answer 3

import functools
text = """SNUMBER,FULL_ADDRE
822,822 E ASH AVE
1012,1012 BRIAR CREEK RD
1026,1026 N MADISON ST
"""
p=functools.partial(str.split,sep=",")
matrix1 = map(p,text.splitlines()

Answer 4

>>> lines = open('addresses').readlines() 
>>> [ line.strip().split(',', 1) for line in lines]

Answer 5

>>> a = '''SNUMBER,FULL_ADDRE
822,822 E ASH AVE
1012,1012 BRIAR CREEK RD
1026,1026 N MADISON ST'''
>>> [a.split(',') for a in a.split('\n')]
[['SNUMBER', 'FULL_ADDRE'], ['822', '822 E ASH AVE'], ['1012', '1012 BRIAR CREEK RD'], ['1026', '1026 N MADISON ST']]