init

app/config.py

@@ -0,0 +1,35 @@
+from pathlib import Path
+
+from pydantic import model_validator
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8", extra="ignore")
+
+    max_token: str
+    max_device_id: str
+    tg_bot_token: str
+    tg_forum_channel_id: int
+    fallback_user_id: int
+    database_url: str = "sqlite+aiosqlite:///app/data/bridge.db"
+    redis_url: str = "redis://redis:6379/0"
+    tg_rate_limit_delay_sec: float = 3.5
+    max_rate_limit_delay_sec: float = 1.0
+    ls_topic_prefix: str = "👤 "
+    max_reconnect_fetch_limit: int = 50
+    log_level: str = "INFO"
+    data_dir: str = ""
+    max_session_name: str = "max_session.db"
+
+    @property
+    def sqlite_path(self) -> str:
+        if self.database_url.startswith("sqlite+aiosqlite:///"):
+            return self.database_url.removeprefix("sqlite+aiosqlite:///")
+        return "app/data/bridge.db"
+
+    @model_validator(mode="after")
+    def _default_data_dir(self) -> "Settings":
+        if not self.data_dir:
+            object.__setattr__(self, "data_dir", str(Path(self.sqlite_path).parent))
+        return self