探测文件存在与否push状态至falcon

#!/usr/bin/python27
#-*- coding:utf8 -*-
import requests
import time
import json
import os,os.path
eaglecachelog="PATH/TO/SOME_FILE"
ts = int(time.time())

if os.path.isfile(eaglecachelog):
     state = 1
else:
     state = 0
 
print state
cache = [
     {
      "endpoint":"HOSTNAME",
      "metric":"eaglecache",
      "timestamp":ts,
      "step":300,
      "value":state,
      "counterType": "GAUGE",
      "tags": "eaglecache=agent",
 }
]  
s = requests.post("http://127.0.0.1:1988/v1/push", data=json.dumps(cache))
print s.text