import os
import datetime
def application(environ, start_response):
output = datetime.datetime.now().strftime("%Y-%m-%d %I:%M:%S %p")
output += "\n\nENV Variables:\n\n"
for param in os.environ.keys():
output += param
output += "\t"
output += os.environ[param]
output += "\n"
start_response('200 OK', [('Content-type', 'text/plain')])
return [output]