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Þ'¯°ÌME[YéïĵÂCå½ Ué©Áû'Ê9%eÔðNU”ë‘ÌsD3/®+UI˜9h.WC”빓$#:pz:YÓ ¿xž* ³$Í +$kñAŠ‹†¢ Uê>¸)_š¬÷©ßAÂÔb9ÇU ¯¾á•9¯ÏÏ÷O÷¼¼Fähal1‰3Ì[Ïr•´UCksNÐ] R‘¸¥H+§Šé†c©vÖÞ0iÓ76s†î!§=ß ¼~Ô'°Ãmäoäš³ªøi1úÉ)³yV8 CLÄØÁ‘WYïi€H6ÖÑiámø^ÈY´°Ñ7¥Û*—Ñ©L«Qƒï—Ùrÿ ›£Ð*š¸ˆL©ˆ$ˆ ÷¾D§9È®«qbqC)–ˆïv´çñsÑVT­Ø, <àïºÀO«Jý·õ àfPìð .wFšir´þ’2_Y *Æ€x\« ì€9š@ Ž|F⇥ˆkZ@hÖÄ0t¿-<“‹qµ¾*ZL¤Ú)&BJpÓF5=$„at*Zš$’ÑtdûÝRI1 2Ž‰$€$I$#‰SÞ’Hë¬ï;Á$¡t$’`<(ñÇt)$‡Ð.Êf¢X’Kt=Éé$‚ˆªè¢oÝëòI%Rgcª÷ŠyI%¡‰ÿ !ñ)´õ $¤ Ô’IIGÿÙfrom collections import defaultdict from itertools import chain from operator import itemgetter from typing import Dict, Iterable, List, Optional, Tuple from .align import Align, AlignMethod from .console import Console, ConsoleOptions, RenderableType, RenderResult from .constrain import Constrain from .measure import Measurement from .padding import Padding, PaddingDimensions from .table import Table from .text import TextType from .jupyter import JupyterMixin class Columns(JupyterMixin): """Display renderables in neat columns. Args: renderables (Iterable[RenderableType]): Any number of Rich renderables (including str). width (int, optional): The desired width of the columns, or None to auto detect. Defaults to None. padding (PaddingDimensions, optional): Optional padding around cells. Defaults to (0, 1). expand (bool, optional): Expand columns to full width. Defaults to False. equal (bool, optional): Arrange in to equal sized columns. Defaults to False. column_first (bool, optional): Align items from top to bottom (rather than left to right). Defaults to False. right_to_left (bool, optional): Start column from right hand side. Defaults to False. align (str, optional): Align value ("left", "right", or "center") or None for default. Defaults to None. title (TextType, optional): Optional title for Columns. """ def __init__( self, renderables: Optional[Iterable[RenderableType]] = None, padding: PaddingDimensions = (0, 1), *, width: Optional[int] = None, expand: bool = False, equal: bool = False, column_first: bool = False, right_to_left: bool = False, align: Optional[AlignMethod] = None, title: Optional[TextType] = None, ) -> None: self.renderables = list(renderables or []) self.width = width self.padding = padding self.expand = expand self.equal = equal self.column_first = column_first self.right_to_left = right_to_left self.align: Optional[AlignMethod] = align self.title = title def add_renderable(self, renderable: RenderableType) -> None: """Add a renderable to the columns. Args: renderable (RenderableType): Any renderable object. """ self.renderables.append(renderable) def __rich_console__( self, console: Console, options: ConsoleOptions ) -> RenderResult: render_str = console.render_str renderables = [ render_str(renderable) if isinstance(renderable, str) else renderable for renderable in self.renderables ] if not renderables: return _top, right, _bottom, left = Padding.unpack(self.padding) width_padding = max(left, right) max_width = options.max_width widths: Dict[int, int] = defaultdict(int) column_count = len(renderables) get_measurement = Measurement.get renderable_widths = [ get_measurement(console, options, renderable).maximum for renderable in renderables ] if self.equal: renderable_widths = [max(renderable_widths)] * len(renderable_widths) def iter_renderables( column_count: int, ) -> Iterable[Tuple[int, Optional[RenderableType]]]: item_count = len(renderables) if self.column_first: width_renderables = list(zip(renderable_widths, renderables)) column_lengths: List[int] = [item_count // column_count] * column_count for col_no in range(item_count % column_count): column_lengths[col_no] += 1 row_count = (item_count + column_count - 1) // column_count cells = [[-1] * column_count for _ in range(row_count)] row = col = 0 for index in range(item_count): cells[row][col] = index column_lengths[col] -= 1 if column_lengths[col]: row += 1 else: col += 1 row = 0 for index in chain.from_iterable(cells): if index == -1: break yield width_renderables[index] else: yield from zip(renderable_widths, renderables) # Pad odd elements with spaces if item_count % column_count: for _ in range(column_count - (item_count % column_count)): yield 0, None table = Table.grid(padding=self.padding, collapse_padding=True, pad_edge=False) table.expand = self.expand table.title = self.title if self.width is not None: column_count = (max_width) // (self.width + width_padding) for _ in range(column_count): table.add_column(width=self.width) else: while column_count > 1: widths.clear() column_no = 0 for renderable_width, _ in iter_renderables(column_count): widths[column_no] = max(widths[column_no], renderable_width) total_width = sum(widths.values()) + width_padding * ( len(widths) - 1 ) if total_width > max_width: column_count = len(widths) - 1 break else: column_no = (column_no + 1) % column_count else: break get_renderable = itemgetter(1) _renderables = [ get_renderable(_renderable) for _renderable in iter_renderables(column_count) ] if self.equal: _renderables = [ None if renderable is None else Constrain(renderable, renderable_widths[0]) for renderable in _renderables ] if self.align: align = self.align _Align = Align _renderables = [ None if renderable is None else _Align(renderable, align) for renderable in _renderables ] right_to_left = self.right_to_left add_row = table.add_row for start in range(0, len(_renderables), column_count): row = _renderables[start : start + column_count] if right_to_left: row = row[::-1] add_row(*row) yield table if __name__ == "__main__": # pragma: no cover import os console = Console() files = [f"{i} {s}" for i, s in enumerate(sorted(os.listdir()))] columns = Columns(files, padding=(0, 1), expand=False, equal=False) console.print(columns) console.rule() columns.column_first = True console.print(columns) columns.right_to_left = True console.rule() console.print(columns)