sddb.TableAdapter

class sddb.TableAdapter(*args, **kwargs)

Per-table counterpart of TaskAdapter, used by to_anndata().

Each member's table is checked and mapped into a shared space (genes, QC, ...) as it is read, before concatenation. Any issue from validate_meta or validate skips the member; the reasons land in uns["sddb"]["dropped"] of the result.

Attributes table

name
version

Methods table

build(adata, row)	Map the table into the task's space; None drops the member (e.g. nothing left after QC).
requirements()	Declare what to read, e.g. {"elements": ("X", "obs", "var")}; {} reads the whole table.
validate(adata, row)	Authoritative check on the table as read.
validate_meta(row)	Cheap check on the member's catalog row, before its table is read.

Attributes

name: str

version: str

Methods

build(adata: AnnData, row: Series) → AnnData | None

Map the table into the task's space; None drops the member (e.g. nothing left after QC).

requirements() → dict[str, Any]

Declare what to read, e.g. {"elements": ("X", "obs", "var")}; {} reads the whole table.

validate(adata: AnnData, row: Series) → list[str]

Authoritative check on the table as read.

validate_meta(row: Series) → list[str]

Cheap check on the member's catalog row, before its table is read.