22 lines
772 B
Python
22 lines
772 B
Python
|
from abc import ABC, abstractmethod
|
||
|
|
|
||
|
|
|
||
|
|
class StorageClient(ABC):
|
||
|
|
@abstractmethod
|
||
|
|
async def download_bytes(self, bucket: str, path: str) -> bytes:
|
||
|
|
"""Download an object and return its raw bytes."""
|
||
|
|
|
||
|
|
@abstractmethod
|
||
|
|
async def upload_bytes(
|
||
|
|
self, bucket: str, path: str, data: bytes, content_type: str = "application/octet-stream"
|
||
|
|
) -> None:
|
||
|
|
"""Upload raw bytes to the given bucket/path."""
|
||
|
|
|
||
|
|
@abstractmethod
|
||
|
|
async def get_presigned_url(self, bucket: str, path: str, expires: int = 3600) -> str:
|
||
|
|
"""Return a presigned GET URL valid for `expires` seconds."""
|
||
|
|
|
||
|
|
@abstractmethod
|
||
|
|
async def get_object_size(self, bucket: str, path: str) -> int:
|
||
|
|
"""Return the object size in bytes without downloading it."""
|