Merging from develop

Author: leandrodamascena

aws_lambda_powertools/utilities/streaming/_s3_seekable_io.py

@@ -2,12 +2,11 @@
 
 import io
 import logging
-from typing import IO, TYPE_CHECKING, Any, TypeVar, cast
+from typing import IO, TYPE_CHECKING, Any, TypeVar
 
 import boto3
 
 from aws_lambda_powertools.shared import user_agent
-from aws_lambda_powertools.utilities.streaming.compat import PowertoolsStreamingBody
 from aws_lambda_powertools.utilities.streaming.constants import MESSAGE_STREAM_NOT_WRITABLE
 
 if TYPE_CHECKING:
@@ -16,6 +15,8 @@
 
     from mypy_boto3_s3.client import S3Client
 
+    from aws_lambda_powertools.utilities.streaming.compat import PowertoolsStreamingBody
+
     _CData = TypeVar("_CData")
 
 logger = logging.getLogger(__name__)
@@ -103,7 +104,7 @@ def raw_stream(self) -> PowertoolsStreamingBody:
             self._raw_stream = self.s3_client.get_object(Range=range_header, **self._sdk_options).get("Body")
             self._closed = False
 
-        return cast(PowertoolsStreamingBody, self._raw_stream)
+        return self._raw_stream
 
     def seek(self, offset: int, whence: int = io.SEEK_SET) -> int:
         """