initial commit

get_user_token.py

@@ -0,0 +1,62 @@
+import logging
+import os.path
+import requests
+from requests import Response
+
+
+def generate_user_token(username: str, password: str) -> str:
+    url = "https://app.api.apsystemsema.com:9223/api/token/generateToken/user/login"
+
+    data = {
+        "password":  password,
+        "app_id": "4029817264d4821d0164d4821dd80015",
+        "app_secret": "EZAd2023",
+        "username": username
+    }
+    post = requests.post(url, data=data)
+    return post.json()["data"]['access_token']
+
+
+def cache_user_token_on_disk(user_token) -> None:
+    with open("user_token", "w") as f:
+        f.write(user_token)
+
+
+def get_cached_user_token() -> str:
+    if os.path.exists("user_token"):
+        with open("user_token", "r") as f:
+            return f.read()
+    return ""
+
+
+def get_realtime_data(inverter_id: str, user_token: str) -> dict:
+    url = f"https://app.api.apsystemsema.com:9223/aps-api-web/api/v2/data/device/ezInverter/realTime/{inverter_id}"
+    headers = {"authorization": f"Bearer {user_token}"}
+    result = requests.get(url, headers=headers)
+    return handle_api_return_codes(result)
+
+
+def handle_api_return_codes(result: Response) -> [dict, None]:
+    result_api_code = result.json()["code"]
+    if result.status_code == 200:
+        if result_api_code == 0:
+            return result.json()
+        if result_api_code == 3003:
+            print("not Implemented yet, you need to refresh your token.")
+            return None
+        if result_api_code == 3001:
+            logging.error("Not authorized")
+            exit(1)
+    else:
+        logging.error(f"Something went wrong in the request. Status code: {result.status_code}")
+
+
+token = get_cached_user_token()
+if not token:
+    token = generate_user_token("stefan@regnery.biz", "muffbaer21")
+    cache_user_token_on_disk(token)
+
+
+inverter = "E07000000405"
+
+print(get_realtime_data(inverter, token))