lookatme.widgets.table module

Defines a basic Table widget for urwid

class lookatme.widgets.table.SortSetting

Bases: object

ASCENDING = 1

DEFAULT = 0

DESCENDING = 2

get_casting(data: List[bytes]) → Callable

get_header_idx() → int

set_header_idx(idx)

set_indicator(idx, text: str)

sort_data(contents: List[Tuple[int, bytes]]) → List[int]

Sort the provided data based on the bytes values in the tuples

class lookatme.widgets.table.Table(ctx: lookatme.render.context.Context, header: Dict[KT, VT], body: Optional[Dict[KT, VT]])

Bases: urwid.container.Pile

calc_column_maxes()

create_cells(rows, base_spec=None, header=False) → List[List[urwid.container.Pile]]

Create the rows for the body, optionally calling a modifier function on each created cell Text. The modifier must accept an urwid.Text object and must return an urwid.Text object.

gen_cells(row: List[urwid.container.Pile], row_specs: Tuple[urwid.display_common.AttrSpec, urwid.display_common.AttrSpec]) → List[Tuple[int, urwid.container.Pile]]

gen_contents()

Calculate and set the column maxes for this table

get_table_rows()

Get the current rows in this table. This is where sorting should happen!

normalize_body()

Normalize the cells in the body - truncate all cells that go beyond the number of headers, and add blank cells if we’re missing any

on_header_click(w: urwid.widget.Widget)

row_specs(row_idx: int, is_header: bool) → Tuple[urwid.display_common.AttrSpec, urwid.display_common.AttrSpec]

Return the row-specific specs (text and general) for the given row

signals = ['change']

validate_row(row: Dict[KT, VT])

Validate that the provided row is a tr_open, with th_open or td_open children.

validate_row_container(container: Dict[KT, VT])

Validate that the list of rows is valid. See validate_row for more details.

watch_header(idx: int, w: urwid.widget.Widget)

Watch the provided widget w for changes