Added rudimentary arguments

PyPass.py

@@ -16,13 +16,18 @@ Small script to request data from the portal pass.telekom.de and
 submit it to InfluxDB
 """
 
+import argparse
 import requests
 from influxdb import InfluxDBClient
 
 REQUEST_API_URL = 'http://pass.telekom.de/api/service/generic/v1/status'
 REQUEST_HEADERS = {'User-Agent': 'Mozilla/4.0'}
 
-HOST_NAME = "Neutestorf-RasPi"
+parser = argparse.ArgumentParser()
+parser.add_argument("hostname", help="Hostname of this machine")
+parser.add_argument("influxHost", help="Hostname/IP of the InfluxDB machine")
+parser.add_argument("database", help="Name of the database to write to")
+args = parser.parse_args()
 
 # Send http request to telekom page and extract json response
 response = requests.get(REQUEST_API_URL, headers=REQUEST_HEADERS)
@@ -33,7 +38,7 @@ measurement = [
     {
         "measurement": "pass_telekom_de",
         "tags": {
-            "host": HOST_NAME
+            "host": args.hostname
         },
         "fields": {
             "initialVolume": respJson['initialVolume'],
@@ -45,5 +50,5 @@ measurement = [
 ]
 
 # Send data to InfluxDB
-influx = InfluxDBClient(host='10.91.12.10', database='network')
+influx = InfluxDBClient(host=args.influxHost, database=args.database)
 influx.write_points(measurement)