Initial commit

tgbot/services/api_session.py

@@ -0,0 +1,32 @@
+# - *- coding: utf- 8 - *-
+from typing import Optional
+
+import aiohttp
+
+
+# Пример использования в обработчике
+# session = await arSession.get_session()
+# response = await session.get(...)
+# response = await session.post(...)
+
+# Асинхронная сессия для запросов
+class AsyncRequestSession:
+    def __init__(self, timeout: int = 30) -> None:
+        self._session: Optional[aiohttp.ClientSession] = None
+        self._timeout = aiohttp.ClientTimeout(total=timeout)
+
+    # Получение сессии
+    async def get_session(self) -> aiohttp.ClientSession:
+        if self._session is None:
+            new_session = aiohttp.ClientSession(timeout=self._timeout)
+            self._session = new_session
+
+        return self._session
+
+    # Закрытие сессии
+    async def close(self) -> None:
+        if self._session is None:
+            return
+
+        await self._session.close()
+        self._session = None