tg2max-relay: peresylka otchyotov report-shot v MAX (lichnyy akkaunt, vkmax)

app/config.py

@@ -0,0 +1,64 @@
+from __future__ import annotations
+
+import os
+import re
+from dataclasses import dataclass
+from pathlib import Path
+
+
+def _env(key: str, default: str = "") -> str:
+    return (os.environ.get(key) or default).strip()
+
+
+def _env_int(key: str, default: int) -> int:
+    raw = _env(key)
+    try:
+        return int(raw) if raw else default
+    except ValueError:
+        return default
+
+
+def _env_bool(key: str, default: bool) -> bool:
+    raw = _env(key).lower()
+    if not raw:
+        return default
+    return raw in {"1", "true", "yes", "y", "on"}
+
+
+@dataclass
+class RelayConfig:
+    watch_dir: Path
+    state_file: Path
+    poll_interval: int
+    report_globs: list[str]
+    alert_re: re.Pattern | None
+    log_file: Path
+    device_id: str
+    login_token: str
+    target_chat: int
+    hello: bool
+    max_lines_per_cycle: int
+
+    @classmethod
+    def load(cls) -> "RelayConfig":
+        watch_dir = Path(_env("WATCH_DIR") or "/watch")
+        state_dir = Path(_env("STATE_DIR") or "/data")
+        state_dir.mkdir(parents=True, exist_ok=True)
+        alert_raw = _env("ALERT_RE", r"(?i)(⚠|Сбой по расписанию|отчёт неполный|FATAL)")
+        try:
+            alert_re = re.compile(alert_raw) if alert_raw else None
+        except re.error as err:
+            raise RuntimeError(f"Некорректный ALERT_RE: {err}") from err
+        return cls(
+            watch_dir=watch_dir,
+            state_file=state_dir / "state.json",
+            poll_interval=max(5, _env_int("POLL_INTERVAL", 10)),
+            report_globs=[g.strip() for g in _env("REPORT_GLOBS", "otchet_*.pdf").split(",") if g.strip()],
+            alert_re=alert_re,
+            log_file=Path(_env("RELAY_LOG") or (watch_dir / "report_shot.log")),
+            device_id=_env("MAX_DEVICE_ID"),
+            login_token=_env("MAX_LOGIN_TOKEN"),
+            target_chat=_env_int("MAX_TARGET_CHAT", 0),
+            hello=_env_bool("RELAY_HELLO", True),
+            max_lines_per_cycle=_env_int("MAX_LINES_PER_CYCLE", 5),
+        )