选择正确的字符串

Question

我正在编写一个if语句，虽然它选择了正确的行，但我希望与它关联的数据从下面的两行开始

这是我当前的代码：

 for l in message.splitlines():
            q = l.strip().split(" ")                
            if q[0] == 'onion-key':
                format = ['onion-key']
                data = dict(zip(format, q[0:]))
                idt= data['onion-key']
                print idt

以下是我从中获取信息的字符串：

onion-key
-----BEGIN RSA PUBLIC KEY-----
MIGJAoGBANRir84jtEQP6tqhTubbcs+EWHgzxBdU6QG0HV+3tZ5m4JPo/hTEZd+I
2kvmtYZZ3WdxXhcISkaa476ArbKL6BmPCG1h+yeMko6yhu+gWk/40RE0dHKoPcRg
kV4sXerZezXnB4e1d8FHyDiPmgY6LHvfXZqn19xDRx11/h92/kb5AgMBAAE=
-----END RSA PUBLIC KEY-----
service-key
-----BEGIN RSA PUBLIC KEY-----
MIGJAoGBALVjBUTK0wkWVjh+liiBVrweZskPGiIynKxDy+c4XBnEYqm5dcnifEDf
lgyNxOkv0gwYwrt4gS0+t0fyNARq+u6/MEJCEjgc8aS77gMLy/BQgkQHmLE6adjc
tQCDfklbblobq3YrTCQTgECuG91ol3okMM3M4gYPuGS/7MJmAyonAgMBAAE=
-----END RSA PUBLIC KEY-----

我要做的是选择提到onion-key的位置，然后在字典中，将begin RSA密钥映射到End RSA密钥

我怎样才能做到这一点

输出将是一个字典，其中onion-key是键，值如下：

MIGJAoGBANRir84jtEQP6tqhTubbcs+EWHgzxBdU6QG0HV+3tZ5m4JPo/hTEZd+I
2kvmtYZZ3WdxXhcISkaa476ArbKL6BmPCG1h+yeMko6yhu+gWk/40RE0dHKoPcRg
kV4sXerZezXnB4e1d8FHyDiPmgY6LHvfXZqn19xDRx11/h92/kb5AgMBAAE=

是的

dict{onion-key,     MIGJAoGBANRir84jtEQP6tqhTubbcs+EWHgzxBdU6QG0HV+3tZ5m4JPo/hTEZd+I
    2kvmtYZZ3WdxXhcISkaa476ArbKL6BmPCG1h+yeMko6yhu+gWk/40RE0dHKoPcRg
    kV4sXerZezXnB4e1d8FHyDiPmgY6LHvfXZqn19xDRx11/h92/kb5AgMBAAE=}

Answer 1

这听起来像是为正则表达式工作

import re
pat=re.compile(r"onion-key\s?  -BEGIN RSA PUBLIC KEY  -\s?(.*?)\s?  -END RSA PUBLIC KEY  -", re.DOTALL)
result = {'onion-key': key for key in pat.findall(message)}

如果您也想找到服务密钥：

pat = re.compile(r"([\w-]+)\s  -BEGIN RSA PUBLIC KEY  -\s(.*?)\s  -END RSA PUBLIC KEY  -", re.DOTALL)
result = dict(pat.findall(message))

或者如果你有一大堆：

results = [dict(pair) for pair in zip(*[iter(pat.findall(message))]*2)]

Answer 2

f = open('yourfile')
d = {}
for line in f:
    line = line.strip()
    if line.endswith("-key"):
        current_key = line
        d[current_key] = ""
    elif "  -" not in line:
        d[current_key] += line