from msal import PublicClientApplication

CLIENT_ID = "2a1cb9f1-2c0c-46ad-9887-fd2bb835bc2e"
AUTHORITY = "https://login.microsoftonline.com/consumers"  # or your tenant ID
SCOPES = ["https://graph.microsoft.com/Calendars.Read"]

USERNAME = "zisco@zisco.at"
PASSWORD = "3S1punk08_114$"  # ⚠️ Storing passwords is risky

app = PublicClientApplication(CLIENT_ID, authority=AUTHORITY)

result = app.acquire_token_by_username_password(
    username=USERNAME,
    password=PASSWORD,
    scopes=SCOPES
)

if "access_token" in result:
    print("Access token:", result["access_token"])
else:
    print("Error:", result.get("error_description"))