swissvotes.models.column_mapper

Attributes

ColumnItem

Classes

ColumnMapperDataset	Defines the columns used in the dataset and provides helper functions.
ColumnMapperMetadata	Defines the columns used for the metadata and provides helper

Module Contents

swissvotes.models.column_mapper.ColumnItem: TypeAlias = tuple[str, str, str | None, bool, int | None, int | None]

class swissvotes.models.column_mapper.ColumnMapperDataset

Defines the columns used in the dataset and provides helper functions.

Typically, you want to iterate over all attributes of a vote (columns, items, get_values, get_items) and set/get them (set_value, get_value).

property columns: dict[str, str]

The SwissVote attribute name and its column in the dataset.

Attribute names starting with an ! are used to indicate JSON attributes.

set_value(vote: onegov.swissvotes.models.vote.SwissVote, attribute: str, value: Any) → None

Set the given value of a vote.

get_value(vote: onegov.swissvotes.models.vote.SwissVote, attribute: str) → Any

Get the given value of a vote.

get_values(vote: onegov.swissvotes.models.vote.SwissVote) → Iterator[Any]

Get all values of a vote in order.

get_items(vote: onegov.swissvotes.models.vote.SwissVote) → Iterator[tuple[str, Any]]

Get all names and values of a vote in order.

items() → Iterator[ColumnItem]

Returns the attributes and column names together with additional information (type, nullable, precision, scale).

class swissvotes.models.column_mapper.ColumnMapperMetadata

Defines the columns used for the metadata and provides helper functions.

Typically, you want to iterate over all attributes of a vote (columns, items, get_values, get_items) and set/get them (set_value, get_value).

property columns: dict[str, str]

The SwissVote attribute name and its column in the metadata file.

Each line contains a type hint, a nullable hint, an attribute and optionally a key for list items.

set_value(data: dict[str, Any], attribute: str, value: Any) → None

Set the given value to the metadata dict of a single line.

items() → Iterator[ColumnItem]

Returns the attributes and column names together with additional information (type, nullable, precision, scale).