Updates

ETB-API/venv/lib/python3.12/site-packages/redis/asyncio/retry.py

@@ -0,0 +1,58 @@
+from asyncio import sleep
+from typing import TYPE_CHECKING, Any, Awaitable, Callable, Tuple, Type, TypeVar
+
+from redis.exceptions import ConnectionError, RedisError, TimeoutError
+from redis.retry import AbstractRetry
+
+T = TypeVar("T")
+
+if TYPE_CHECKING:
+    from redis.backoff import AbstractBackoff
+
+
+class Retry(AbstractRetry[RedisError]):
+    __hash__ = AbstractRetry.__hash__
+
+    def __init__(
+        self,
+        backoff: "AbstractBackoff",
+        retries: int,
+        supported_errors: Tuple[Type[RedisError], ...] = (
+            ConnectionError,
+            TimeoutError,
+        ),
+    ):
+        super().__init__(backoff, retries, supported_errors)
+
+    def __eq__(self, other: Any) -> bool:
+        if not isinstance(other, Retry):
+            return NotImplemented
+
+        return (
+            self._backoff == other._backoff
+            and self._retries == other._retries
+            and set(self._supported_errors) == set(other._supported_errors)
+        )
+
+    async def call_with_retry(
+        self, do: Callable[[], Awaitable[T]], fail: Callable[[RedisError], Any]
+    ) -> T:
+        """
+        Execute an operation that might fail and returns its result, or
+        raise the exception that was thrown depending on the `Backoff` object.
+        `do`: the operation to call. Expects no argument.
+        `fail`: the failure handler, expects the last error that was thrown
+        """
+        self._backoff.reset()
+        failures = 0
+        while True:
+            try:
+                return await do()
+            except self._supported_errors as error:
+                failures += 1
+                await fail(error)
+                if self._retries >= 0 and failures > self._retries:
+                    raise error
+                backoff = self._backoff.compute(failures)
+                if backoff > 0:
+                    await sleep(backoff)