Python script to get a machine's specs and output them into a JSON file

get_env.py

import platform
import psutil

import json

uname = platform.uname()
cpu = psutil.cpu_freq()
mem = psutil.virtual_memory()

environment = {
  'os':uname.system,
  'os_release':uname.release,
  'os_version':uname.version,
  'machine':uname.machine,
  'processor':uname.processor,
  'cpu_freq':cpu.current,
  'memory':mem.total
}

f = open('env_info.json','w')
if f.mode == 'w':
    f.write(json.dumps(environment))
    f.close()