Function get_system_info

emrun.py:1370–1418

(format_json)

def get_system_info(format_json):
  if emrun_options.android:
    if format_json:
      return json.dumps({'model': get_android_model(),
                         'os': get_android_os_version(),
                         'ram': get_system_memory(),
                         'cpu': get_android_cpu_infoline(),
                         }, indent=2)
    else:
      info = 'Model: ' + get_android_model() + '\n'
      info += 'OS: ' + get_android_os_version() + ' with ' + str(get_system_memory() // 1024 // 1024) + ' MB of System RAM\n'
      info += 'CPU: ' + get_android_cpu_infoline() + '\n'
      return info.strip()
  else:
    try:
      with open(os.path.expanduser('~/.emrun.generated.guid'), encoding='utf-8') as fh:
        unique_system_id = fh.read().strip()
    except Exception:
      import uuid
      unique_system_id = str(uuid.uuid4())
      try:
        with open(os.path.expanduser('~/.emrun.generated.guid'), 'w', encoding='utf-8') as f:
          f.write(unique_system_id)
      except Exception as e:
        logv(e)

    if format_json:
      return json.dumps({'name': socket.gethostname(),
                         'model': get_computer_model(),
                         'os': get_os_version(),
                         'ram': get_system_memory(),
                         'cpu': get_cpu_info(),
                         'gpu': get_gpu_info(),
                         'uuid': unique_system_id}, indent=2)
    else:
      cpu = get_cpu_info()
      gpus = get_gpu_info()
      # http://stackoverflow.com/questions/799767/getting-name-of-windows-computer-running-python-script
      info = 'Computer name: ' + socket.gethostname() + '\n'
      info += 'Model: ' + get_computer_model() + '\n'
      info += 'OS: ' + get_os_version() + ' with ' + str(get_system_memory() // 1024 // 1024) + ' MB of System RAM\n'
      info += 'CPU: ' + cpu['model'] + ', ' + str(cpu['frequency']) + ' MHz, ' + str(cpu['physicalCores']) + ' physical cores, ' + str(cpu['logicalCores']) + ' logical cores\n'
      if len(gpus) == 1:
        info += 'GPU: ' + gpus[0]['model'] + ' with ' + str(gpus[0]['ram'] // 1024 // 1024) + " MB of VRAM\n"
      elif len(gpus) > 1:
        for i in range(len(gpus)):
          info += 'GPU' + str(i) + ": " + gpus[i]['model'] + ' with ' + str(gpus[i]['ram'] // 1024 // 1024) + ' MBs of VRAM\n'
      info += 'UUID: ' + unique_system_id
      return info.strip()


# Be resilient to quotes and whitespace