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travelInfo.py

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+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+
+from subprocess import check_output
+from requests import get
+import json
+import sys
+from datetime import datetime
+import pytz
+
+timezone = pytz.timezone('Europe/Berlin')
+
+def check_ssid():
+
+    scanoutput = check_output(["/usr/sbin/iwlist", "wlp2s0", "scan"])
+    
+    for line in scanoutput.split():
+      line = line.decode("utf-8")
+      if line[:5]  == "ESSID":
+        ssid = line.split('"')[1]
+    return ssid
+
+# Get Speed from ICE-Portal
+def get_speed_db():
+    rs = "https://iceportal.de/api1/rs/status"
+    response = get(rs)
+    data = response.json()
+    speed= data["speed"] + " km/h"
+    return speed
+
+def get_trip_db():
+    rs = "https://iceportal.de/api1/rs/tripInfo/trip/"
+    database = "trip.json"
+    data = json.loads(open(database).read())
+    next_stop=data["trip"]["stopInfo"]["actualNext"]
+    
+    for i in data['trip']['stops']:
+        if i['station']['evaNr'] == next_stop:
+            nextStationName = i['station']['name']
+            arrivalDelay = i['timetable']['arrivalDelay']
+            utime=i['timetable']['actualArrivalTime']/1000
+            arrivalTime = datetime.fromtimestamp(utime, tz=timezonedt).strftime('%H:%M')
+            break
+    tripinfo = nextStationName + arrivalTime + arrivalDelay
+    return tripinfo
+
+def main():
+    if check_ssid() == "WIFIonICE":
+        print("SPEED: "+get_speed_db()+"NEXT: "+get_trip_db())
+    return 0
+
+if __name__ == '__main__':
+    sys.exit(main())  # next section explains the use of sys.exit
+