"""Indy utilities."""
import json
from pathlib import Path
import indy.blob_storage
[docs]async def create_tails_reader(tails_file_path: str) -> int:
"""Get a handle for the blob_storage file reader."""
tails_file_path = Path(tails_file_path)
if not tails_file_path.exists():
raise FileNotFoundError("Tails file does not exist.")
tails_reader_config = json.dumps(
{
"base_dir": str(tails_file_path.parent.absolute()),
"file": str(tails_file_path.name),
}
)
return await indy.blob_storage.open_reader("default", tails_reader_config)
[docs]async def create_tails_writer(tails_base_dir: str) -> int:
"""Get a handle for the blob_storage file writer."""
tails_writer_config = json.dumps({"base_dir": tails_base_dir, "uri_pattern": ""})
return await indy.blob_storage.open_writer("default", tails_writer_config)