Create startup_log.py

bot/startup_log.py

@@ -0,0 +1,41 @@
+# PATH: bot/startup_log.py
+import platform
+from datetime import datetime
+from logging import getLogger
+from hydrogram import Client, __version__ as hydrogram_version
+from bot.config import Telegram, Server
+
+logger = getLogger("bot")
+
+def _mask(s: str, keep=6) -> str:
+    if not s:
+        return ""
+    if len(s) <= keep * 2:
+        return s[:2] + "…" + s[-2:]
+    return s[:keep] + "…" + s[-keep:]
+
+async def log_startup(app: Client) -> None:
+    now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    logger.info(f"\n===== STARTUP SNAPSHOT @ {now} =====")
+    logger.info(f"Python: {platform.python_version()} | System: {platform.platform()}")
+    logger.info(f"Hydrogram: {hydrogram_version}")
+    logger.info(f"API_ID: {Telegram.API_ID}")
+    logger.info(f"BOT_USERNAME env: {Telegram.BOT_USERNAME}")
+    logger.info(f"BASE_URL: {Server.BASE_URL} | BIND: {Server.BIND_ADDRESS}:{Server.PORT}")
+    logger.info(f"OWNER_ID: {Telegram.OWNER_ID}")
+
+    # Identity check
+    try:
+        me = await app.get_me()
+        logger.info("--- IDENTITY ---")
+        logger.info(f"id={me.id} username=@{getattr(me, 'username', None)} name={getattr(me, 'first_name', None)}")
+    except Exception as e:
+        logger.warning(f"get_me_failed: {type(e).__name__}: {e}")
+
+    # Masked auth info
+    if Telegram.SESSION_STRING:
+        logger.info(f"SESSION_STRING(masked)={_mask(Telegram.SESSION_STRING, keep=10)}")
+    if Telegram.BOT_TOKEN:
+        logger.info(f"BOT_TOKEN(masked)={_mask(Telegram.BOT_TOKEN, keep=8)}")
+
+    logger.info("===== END SNAPSHOT =====\n")