erickguan commented on code in PR #6086:
URL: https://github.com/apache/opendal/pull/6086#discussion_r2094533732
##########
bindings/python/python/opendal/__init__.pyi:
##########
@@ -472,6 +475,20 @@ class AsyncFile:
Args:
bs (bytes): The content to write.
"""
+ async def write_from(self, other: AsyncFile) -> None:
Review Comment:
`Operator` works with `shutil.copyfileobj` but not `AsyncOperator`. Perhaps
something like this as a utility function:
```python
async def async_copyfileobj(reader, writer, bufsize: int = 64 * 1024):
while True:
chunk = await reader.read(bufsize)
if not chunk:
break
await writer.write(chunk)
```
It would be great if python offers an async version of `shutil`.
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