Initial commit

us2kr/deliver/__init__.py

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+"""Delivery channels: local file archive (always) + Telegram (when configured)."""
+
+from __future__ import annotations
+
+import logging
+
+from us2kr.config import Settings
+from us2kr.deliver.base import Deliverer, DeliveryError
+from us2kr.deliver.file import FileDeliverer
+from us2kr.deliver.telegram import TelegramDeliverer
+
+log = logging.getLogger(__name__)
+
+__all__ = ["Deliverer", "DeliveryError", "FileDeliverer", "TelegramDeliverer", "build_deliverers"]
+
+
+def build_deliverers(settings: Settings) -> list[Deliverer]:
+    """FileDeliverer always; TelegramDeliverer when both token and chat id are configured."""
+    deliverers: list[Deliverer] = [FileDeliverer(settings.reports_dir)]
+    if settings.telegram_enabled:
+        assert settings.telegram_bot_token and settings.telegram_chat_id  # guaranteed by telegram_enabled
+        deliverers.append(TelegramDeliverer(settings.telegram_bot_token, settings.telegram_chat_id))
+    log.info("deliverers: %s", ", ".join(d.name for d in deliverers))
+    return deliverers