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File size: 1,880 Bytes
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from pathlib import Path
from typing import Any, Optional
from pydantic import Field
from phi.aws.api_client import AwsApiClient
from phi.aws.resource.base import AwsResource
from phi.utils.log import logger
class S3Object(AwsResource):
"""
Reference:
- https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3/object/index.html
"""
resource_type: str = "s3"
service_name: str = "s3"
# The Object’s bucket_name identifier. This must be set.
bucket_name: str
# The Object’s key identifier. This must be set.
name: str = Field(..., alias="key")
@property
def uri(self) -> str:
"""Returns the URI of the s3.Object
Returns:
str: The URI of the s3.Object
"""
return f"s3://{self.bucket_name}/{self.name}"
def get_resource(self, aws_client: Optional[AwsApiClient] = None) -> Any:
"""Returns the s3.Object
Args:
aws_client: The AwsApiClient for the current cluster
Returns:
The s3.Object
"""
client: AwsApiClient = aws_client or self.get_aws_client()
service_resource = self.get_service_resource(client)
return service_resource.Object(
bucket_name=self.bucket_name,
key=self.name,
)
def download(self, path: Path, aws_client: Optional[AwsApiClient] = None) -> None:
"""Downloads the s3.Object to the specified path
Args:
path: The path to download the s3.Object to
aws_client: The AwsApiClient for the current cluster
"""
logger.info(f"Downloading {self.uri} to {path}")
object_resource = self.get_resource(aws_client=aws_client)
path.parent.mkdir(parents=True, exist_ok=True)
with path.open(mode="wb") as f:
object_resource.download_fileobj(f)
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