import os
import platform
import sys
import time

from ddtrace import tracer


def machine():
    """Return type of machine."""
    if os.name == 'nt' and sys.version_info[:2] < (2,7):
        return os.environ.get("PROCESSOR_ARCHITEW6432", 
               os.environ.get('PROCESSOR_ARCHITECTURE', ''))
    else:
        return platform.machine()

def os_bits(machine=machine()):
    """Return bitness of operating system, or None if unknown."""
    machine2bits = {'AMD64': 64, 'x86_64': 64, 'i386': 32, 'x86': 32}
    return machine2bits.get(machine, None)

def lambda_handler(event, context):
  print('lets get started')
  print('machine {}'.format(machine()))
  with tracer.trace('interesting.operations'):
    print("GOODNIGHT")
    time.sleep(5)
    print("WAKE UP")
  print('os_bits {}'.format(os_bits()))
  print('whoop there it is')
  return {
    'statusCode': 200,
    'body': 'Hello world extension 18 - python 3.8',
    'machine': machine(),
    'os_bits': os_bits()
  }