tsdive.SingleFileStore ¶

SingleFileStore(path: Path)

Bases: TagStore

Read-only view over one explicit parquet file (no layout assumptions).

Methods:

Name	Description
`archive_path`	The store's one file, whatever `identity` names.
`list_tags`	The identity the file's `tsdive.meta` declares, as a one-item list.

Attributes:

Name	Type	Description
`path`

path `instance-attribute` ¶

path = Path(path)

archive_path(identity: TagIdentity) -> Path

The store's one file, whatever identity names.

list_tags() -> list[TagIdentity]

The identity the file's tsdive.meta declares, as a one-item list.

Examples:

>>> import tsdive
>>> store = tsdive.SingleFileStore("data/demo/fic101_demo.parquet")
>>> [str(tag) for tag in store.list_tags()]
['demo:FIC101.PV']