[Mac OS X|darwin: 10.13.2 (High Sierra)]

{  
   "os_name":"Mac OS X",
   "os_major":"10",
   "os_minor":"13",
   "os_build":"17C202",
   "os_version":"10.13.2 (High Sierra)",
   "os_codename":"High Sierra",
   "os_platform":"darwin",
   "sysname":"Darwin",
   "hostname":"MacBook-Pro.local",
   "release":"17.3.0",
   "version":"Darwin Kernel Version 17.3.0: Thu Nov  9 18:09:22 PST 2017; root:xnu-4570.31.3~1/RELEASE_X86_64",
   "architecture":"x86_64"
}