Fix #9

README.md

@@ -22,7 +22,7 @@ Here is what every option means:
 | `updateInterval`     | `int`     | **required** | Update intervall in seconds.                                     |
 | `babelLocale`        | `string`  | **required** | Locale for date Format                                          |
 | `mqtt`               | `json`    | **required** | Broker = Mqtt Broker IP / Username and Passwort are optional!   |
-| `volvoData`          | `json`    | **required** | Username and password are required. Car vin can be a single vin or a list of multiple vins like `["vin1", "vin2"]`. If no vin is provided, <b>ALL</b> of your vehicles will be used. Vccapi key is your api key from [here](https://developer.volvocars.com/account/).                                   |
+| `volvoData`          | `json`    | **required** | Username and password are REQUIRED. Car vin can be a single vin or a list of multiple vins like `["vin1", "vin2"]`. If no vin is provided, <b>ALL</b> of your vehicles will be used. Vccapi key is REQUIRED. Get your Vccapi key from [here](https://developer.volvocars.com/account/).                                   |
 | `TZ`                 | `string`  |              | Container timezone eg "Europe/Berlin" |
 
 If you like my work:

const.py

@@ -1,4 +1,4 @@
-VERSION = "v1.0.5"
+VERSION = "v1.0.6"
 
 OAUTH_URL = "https://volvoid.eu.volvocars.com/as/token.oauth2"
 VEHICLES_URL = "https://api.volvocars.com/connected-vehicle/v1/vehicles"

volvo.py

@@ -17,7 +17,7 @@ token_expires_at: datetime
 refresh_token = None
 vins = []
 recharge_response = {}
-recharge_last_update = None
+recharge_last_update = {}
 
 
 def authorize():
@@ -111,19 +111,19 @@ def api_call(url, method, vin, sensor_id=None):
     global recharge_response, recharge_last_update
     if url == RECHARGE_STATUS_URL:
         # Minimize API calls for recharge API
-        if not bool(recharge_response):
-            # No API Data cached, get fresh data from API
+        if not vin in recharge_response:
+            # No API Data for vin cached, get fresh data from API
             print("Starting " + method + " call against " + url)
             response = session.get(url.format(vin), timeout=15)
             recharge_response[vin] = response
-            recharge_last_update = datetime.now()
+            recharge_last_update[vin] = datetime.now()
         else:
-            if (datetime.now() - recharge_last_update).total_seconds() >= settings["updateInterval"]:
-                # Old Data in Cache, updateing
+            if (datetime.now() - recharge_last_update[vin]).total_seconds() >= settings["updateInterval"]:
+                # Old Data in Cache, updating
                 print("Starting " + method + " call against " + url)
                 response = session.get(url.format(vin), timeout=15)
                 recharge_response[vin] = response
-                recharge_last_update = datetime.now()
+                recharge_last_update[vin] = datetime.now()
             else:
                 # Data is up do date, returning cached data
                 response = recharge_response[vin]