Upload plugins/_telegram_integration/helpers/dependencies.py with huggingface_hub

plugins/_telegram_integration/helpers/dependencies.py

@@ -1,3 +1,68 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:18a03e73d09c165015f23857eb3ccdfd861e0d48394cc1832b3593e3e28617d4
-size 1706
+from __future__ import annotations
+
+import importlib
+import importlib.util
+import shutil
+import subprocess
+import sys
+import threading
+from pathlib import Path
+
+from helpers.errors import format_error
+from helpers.print_style import PrintStyle
+
+
+_LOCK = threading.Lock()
+_CHECKED = False
+_PLUGIN_DIR = Path(__file__).resolve().parents[1]
+_REQUIREMENTS_FILE = _PLUGIN_DIR / "requirements.txt"
+
+
+def has_aiogram() -> bool:
+    return importlib.util.find_spec("aiogram") is not None
+
+
+def ensure_dependencies() -> None:
+    global _CHECKED
+
+    if _CHECKED and has_aiogram():
+        return
+
+    with _LOCK:
+        if _CHECKED and has_aiogram():
+            return
+        if has_aiogram():
+            _CHECKED = True
+            return
+
+        _install_aiogram()
+        importlib.invalidate_caches()
+
+        if not has_aiogram():
+            raise RuntimeError("Telegram dependency 'aiogram' is still unavailable after installation")
+
+        _CHECKED = True
+
+
+def _install_aiogram() -> None:
+    uv = shutil.which("uv")
+    if not uv:
+        raise RuntimeError("Telegram plugin requires 'uv' to install aiogram automatically")
+    if not _REQUIREMENTS_FILE.is_file():
+        raise RuntimeError(f"Telegram plugin requirements file not found: {_REQUIREMENTS_FILE}")
+
+    cmd = [
+        uv,
+        "pip",
+        "install",
+        "--python",
+        sys.executable,
+        "-r",
+        str(_REQUIREMENTS_FILE),
+    ]
+
+    PrintStyle.info("Telegram: aiogram not found, installing plugin dependency")
+    try:
+        subprocess.check_call(cmd, cwd=str(_PLUGIN_DIR))
+    except Exception as e:
+        raise RuntimeError(f"Failed to install Telegram dependency 'aiogram': {format_error(e)}") from e