Function schema_from_columns

python/pathway/internals/schema.py:39–52

(
    columns: Mapping[str, clmn.Column],
    id_column: clmn.IdColumn,
)

def schema_from_columns(
    columns: Mapping[str, clmn.Column],
    id_column: clmn.IdColumn,
) -> type[Schema]:
    _name = "schema_from_columns(" + str(list(columns.keys())) + ")"

    return schema_builder(
        columns={
            name: ColumnDefinition.from_properties(c.properties)
            for name, c in columns.items()
        },
        name=_name,
        id_dtype=id_column.dtype,
    )


def _type_converter(series: pd.Series) -> dt.DType: