如何解析以下文件,并将每一行转换为列表元素(每行开头有空格)?不幸的是我总是在正则表达式上吮吸:/所以转过来:
32.42.4.120', '32.42.4.127
32.42.5.128', '32.42.5.255
32.42.15.136', '32.42.15.143
32.58.129.0', '32.58.129.7
32.58.131.0', '32.58.131.63
46.7.0.0', '46.7.255.255
到列表中:
('32.42.4.120', '32.42.4.127'),
('32.42.5.128', '32.42.5.255'),
('32.42.15.136', '32.42.15.143'),
('32.58.129.0', '32.58.129.7'),
('32.58.131.0', '32.58.131.63'),
答案 0 :(得分:1)
不需要正则表达式:
l = []
with open("name_file", "r") as f:
for line in f:
l.append(line.split(", "))
如果你想删除第一个空格并拥有元组,你可以这样做:
l = []
with open("name_file", "r") as f:
for line in f:
data = line.split(", ")
l.append((data[0].strip(), data[1].strip()))
答案 1 :(得分:1)
这个怎么样? (如果我错了,至少在投票前让我知道)
>>> x = [tuple(line.strip().split("', '")) for line in open('file')]
>>> x
[('32.42.4.120', '32.42.4.127'), ('32.42.5.128', '32.42.5.255'), ('32.42.15.136', '32.42.15.143'), ('32.58.129.0', '32.58.129.7'), ('32.58.131.0', '32.58.131.63'), ('46.7.0.0', '46.7.255.255')]
答案 2 :(得分:1)
l = []
f = open("test_data.txt")
for line in f:
elems = line[1:-1].split("', '")
l.append((elems[0], elems[1]))
f.close()
print l
<强>输出:强>
[('32.42.4.120','32 .42.4.127'),('32 .42.5.128','32 .42.5.255'),('32 .42.15.136','32 .42.15.143'),('32 .58。 129.0','32 .58.129.7'),('32 .58.131.0','32 .58.131.63'),('46 .7.0.0','46 .7.255.25')]