make raw.json filename a command line argument

update_checker.py

@@ -7,8 +7,13 @@ import os
 import sys
 import pprint
 import requests
+import argparse
 MAC_URL = 'http://macvendors.co/api/%s'
 
+ap = argparse.ArgumentParser()
+ap.add_argument("--raw", type=argparse.FileType("r", encoding="utf-8"), required=True)
+args = ap.parse_args()
+
 def getHardwareModelFromEntry(d):
     try: 
         hardware_model = d["nodeinfo"]["hardware"]["model"]
@@ -90,10 +95,7 @@ for f in allNewFirmwareDownloads:
 json.dump(allFirmwareDownloads,open("firmwareDownloads.json","w"),sort_keys=True, indent=4, separators=(',', ': '))
 
 
-nodesdbFilename = "/home/www/html/netinfo/json/nodesdb.json"
-if not os.path.isfile(nodesdbFilename):
-    nodesdbFilename = "nodesdb.json"
-data = json.load(open(nodesdbFilename, encoding='utf-8'))
+data = json.load(args.raw)
 
 for download in allFirmwareDownloads:
     try: