将命令的输出保存在python字典中

Question

I have created a class to parse the output of the command and return the desired string.I have used regex to get the required string. The class in its current form servers the purpose. However, I'd like to make it more efficient by parsing the entire command output and storing it in a dictionary.

Essentially,I want to split the output based on " : " and store the entire output in the form of key value pair.

Output looks like below :

Interface: gig1
Profile: 
Session status: ACTIVE
Peer: x.x.x.x port 7500
  Session ID: 5
  v2 SA: local x.x.x.x/4500 remote x.x.x.x/4500 Active
  FLOW: permit 47 host 2.2.2.2 host 1.1.1.1

from test.ssh import Ssh import re

class  crypto:
    def __init__(self, username, ip, password ,router):
       self.user_name = username
       self.ip_address =  ip
       self.pass_word = password
       self.machine_type = router

    def session_status(self, interface):
         command = 'show session '+interface
         router_ssh = Ssh(self.ip_address)
         result = router_ssh.cmd(command)
         search_obj = re.search("Session status:\s+(.*)", result, flags=0)
         return search_obj.group(1)

test script

from test.networks.router_parser import *

routerobj = crypto('user', 'ip', 'password', 'cisco')
status = routerobj.session_status('interface_name')
print (status)

Answer 1

resultDict = dict(line.split(':', 1)
    for line in result.split('\n') if ':' in line)

To get rid of trailing and leading spaces:

resultDict = dict(map(str.strip, line.split(':', 1))
    for line in result.split('\n') if ':' in line)