init

app/config.py

@@ -0,0 +1,47 @@
+import os
+from dataclasses import dataclass
+
+
+def _require_int(name: str) -> int:
+    val = os.environ.get(name)
+    if not val:
+        raise RuntimeError(f"Env var {name} is required")
+    return int(val)
+
+
+def _require_str(name: str) -> str:
+    val = os.environ.get(name)
+    if not val:
+        raise RuntimeError(f"Env var {name} is required")
+    return val
+
+
+@dataclass(frozen=True)
+class Settings:
+    api_id: int
+    api_hash: str
+    phone_number: str
+    session_name: str
+    sessions_dir: str
+    # Цель звонка по умолчанию: @username или numeric user id — прямой p2p звонок.
+    call_target: str
+    call_ring_timeout: int
+    tts_lang: str
+    api_token: str | None
+
+
+def load_settings() -> Settings:
+    return Settings(
+        api_id=_require_int("API_ID"),
+        api_hash=_require_str("API_HASH"),
+        phone_number=_require_str("PHONE_NUMBER"),
+        session_name=os.environ.get("SESSION_NAME", "caller"),
+        sessions_dir=os.environ.get("SESSIONS_DIR", "/data/sessions"),
+        call_target=_require_str("CALL_TARGET"),
+        call_ring_timeout=int(os.environ.get("CALL_RING_TIMEOUT", "45")),
+        tts_lang=os.environ.get("TTS_LANG", "ru"),
+        api_token=os.environ.get("API_TOKEN") or None,
+    )
+
+
+settings = load_settings()