Need help for extractring keys from dictionary

[dragan979]

Have this code:

if mail["Subject"].find("Alert for  Ta*** prod errors") > 0 :
          body = get_autosys_body(mail)
          info = {}
          segments = body.split(' ')
          for line in body.splitlines():
            if 'Application name' and 'null' in line:
                 info['test'] = segments[0] + ' ' + segments[1] + ' ' + segments[2]  + ' ' + segments[3] + ' ' + segments[4]
            elif 'Application name' in line:
                 info['test'] = segments[0] + ' ' + segments[1] + ' ' + segments[2]  + ' ' + segments[3] + ' ' + segments[4] + ' ' + segments[5] + segments[6] + ' ' + segments[7] +  ' ' + segments[8] + ' ' + segments[9]
          print (info)

which created info dictionary:

{'test': '\r\nApplication name: Ta***\r\nSource: eggs***\r\nTimestamp: 2019-***\r\nMessage:'}
{'test': '\r\nApplication name: Ta***\r\nSource: ***\r\nTimestamp: 2019-***\r\nMessage: HTTP"GET" "/api/fx/pr***/groups" responded 500'}

How to get Values after Application name, source and message (for second line example)

Ta***
HTTP"GET" "/api/fx/pr***/groups" responded 500'