You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
483 lines
8.9 KiB
483 lines
8.9 KiB
import sys
|
|
from typing import TYPE_CHECKING, Iterable, List
|
|
|
|
if sys.version_info >= (3, 8):
|
|
from typing import Literal
|
|
else:
|
|
from pip._vendor.typing_extensions import Literal # pragma: no cover
|
|
|
|
|
|
from ._loop import loop_last
|
|
|
|
if TYPE_CHECKING:
|
|
from pip._vendor.rich.console import ConsoleOptions
|
|
|
|
|
|
class Box:
|
|
"""Defines characters to render boxes.
|
|
|
|
┌─┬┐ top
|
|
│ ││ head
|
|
├─┼┤ head_row
|
|
│ ││ mid
|
|
├─┼┤ row
|
|
├─┼┤ foot_row
|
|
│ ││ foot
|
|
└─┴┘ bottom
|
|
|
|
Args:
|
|
box (str): Characters making up box.
|
|
ascii (bool, optional): True if this box uses ascii characters only. Default is False.
|
|
"""
|
|
|
|
def __init__(self, box: str, *, ascii: bool = False) -> None:
|
|
self._box = box
|
|
self.ascii = ascii
|
|
line1, line2, line3, line4, line5, line6, line7, line8 = box.splitlines()
|
|
# top
|
|
self.top_left, self.top, self.top_divider, self.top_right = iter(line1)
|
|
# head
|
|
self.head_left, _, self.head_vertical, self.head_right = iter(line2)
|
|
# head_row
|
|
(
|
|
self.head_row_left,
|
|
self.head_row_horizontal,
|
|
self.head_row_cross,
|
|
self.head_row_right,
|
|
) = iter(line3)
|
|
|
|
# mid
|
|
self.mid_left, _, self.mid_vertical, self.mid_right = iter(line4)
|
|
# row
|
|
self.row_left, self.row_horizontal, self.row_cross, self.row_right = iter(line5)
|
|
# foot_row
|
|
(
|
|
self.foot_row_left,
|
|
self.foot_row_horizontal,
|
|
self.foot_row_cross,
|
|
self.foot_row_right,
|
|
) = iter(line6)
|
|
# foot
|
|
self.foot_left, _, self.foot_vertical, self.foot_right = iter(line7)
|
|
# bottom
|
|
self.bottom_left, self.bottom, self.bottom_divider, self.bottom_right = iter(
|
|
line8
|
|
)
|
|
|
|
def __repr__(self) -> str:
|
|
return "Box(...)"
|
|
|
|
def __str__(self) -> str:
|
|
return self._box
|
|
|
|
def substitute(self, options: "ConsoleOptions", safe: bool = True) -> "Box":
|
|
"""Substitute this box for another if it won't render due to platform issues.
|
|
|
|
Args:
|
|
options (ConsoleOptions): Console options used in rendering.
|
|
safe (bool, optional): Substitute this for another Box if there are known problems
|
|
displaying on the platform (currently only relevant on Windows). Default is True.
|
|
|
|
Returns:
|
|
Box: A different Box or the same Box.
|
|
"""
|
|
box = self
|
|
if options.legacy_windows and safe:
|
|
box = LEGACY_WINDOWS_SUBSTITUTIONS.get(box, box)
|
|
if options.ascii_only and not box.ascii:
|
|
box = ASCII
|
|
return box
|
|
|
|
def get_top(self, widths: Iterable[int]) -> str:
|
|
"""Get the top of a simple box.
|
|
|
|
Args:
|
|
widths (List[int]): Widths of columns.
|
|
|
|
Returns:
|
|
str: A string of box characters.
|
|
"""
|
|
|
|
parts: List[str] = []
|
|
append = parts.append
|
|
append(self.top_left)
|
|
for last, width in loop_last(widths):
|
|
append(self.top * width)
|
|
if not last:
|
|
append(self.top_divider)
|
|
append(self.top_right)
|
|
return "".join(parts)
|
|
|
|
def get_row(
|
|
self,
|
|
widths: Iterable[int],
|
|
level: Literal["head", "row", "foot", "mid"] = "row",
|
|
edge: bool = True,
|
|
) -> str:
|
|
"""Get the top of a simple box.
|
|
|
|
Args:
|
|
width (List[int]): Widths of columns.
|
|
|
|
Returns:
|
|
str: A string of box characters.
|
|
"""
|
|
if level == "head":
|
|
left = self.head_row_left
|
|
horizontal = self.head_row_horizontal
|
|
cross = self.head_row_cross
|
|
right = self.head_row_right
|
|
elif level == "row":
|
|
left = self.row_left
|
|
horizontal = self.row_horizontal
|
|
cross = self.row_cross
|
|
right = self.row_right
|
|
elif level == "mid":
|
|
left = self.mid_left
|
|
horizontal = " "
|
|
cross = self.mid_vertical
|
|
right = self.mid_right
|
|
elif level == "foot":
|
|
left = self.foot_row_left
|
|
horizontal = self.foot_row_horizontal
|
|
cross = self.foot_row_cross
|
|
right = self.foot_row_right
|
|
else:
|
|
raise ValueError("level must be 'head', 'row' or 'foot'")
|
|
|
|
parts: List[str] = []
|
|
append = parts.append
|
|
if edge:
|
|
append(left)
|
|
for last, width in loop_last(widths):
|
|
append(horizontal * width)
|
|
if not last:
|
|
append(cross)
|
|
if edge:
|
|
append(right)
|
|
return "".join(parts)
|
|
|
|
def get_bottom(self, widths: Iterable[int]) -> str:
|
|
"""Get the bottom of a simple box.
|
|
|
|
Args:
|
|
widths (List[int]): Widths of columns.
|
|
|
|
Returns:
|
|
str: A string of box characters.
|
|
"""
|
|
|
|
parts: List[str] = []
|
|
append = parts.append
|
|
append(self.bottom_left)
|
|
for last, width in loop_last(widths):
|
|
append(self.bottom * width)
|
|
if not last:
|
|
append(self.bottom_divider)
|
|
append(self.bottom_right)
|
|
return "".join(parts)
|
|
|
|
|
|
ASCII: Box = Box(
|
|
"""\
|
|
+--+
|
|
| ||
|
|
|-+|
|
|
| ||
|
|
|-+|
|
|
|-+|
|
|
| ||
|
|
+--+
|
|
""",
|
|
ascii=True,
|
|
)
|
|
|
|
ASCII2: Box = Box(
|
|
"""\
|
|
+-++
|
|
| ||
|
|
+-++
|
|
| ||
|
|
+-++
|
|
+-++
|
|
| ||
|
|
+-++
|
|
""",
|
|
ascii=True,
|
|
)
|
|
|
|
ASCII_DOUBLE_HEAD: Box = Box(
|
|
"""\
|
|
+-++
|
|
| ||
|
|
+=++
|
|
| ||
|
|
+-++
|
|
+-++
|
|
| ||
|
|
+-++
|
|
""",
|
|
ascii=True,
|
|
)
|
|
|
|
SQUARE: Box = Box(
|
|
"""\
|
|
┌─┬┐
|
|
│ ││
|
|
├─┼┤
|
|
│ ││
|
|
├─┼┤
|
|
├─┼┤
|
|
│ ││
|
|
└─┴┘
|
|
"""
|
|
)
|
|
|
|
SQUARE_DOUBLE_HEAD: Box = Box(
|
|
"""\
|
|
┌─┬┐
|
|
│ ││
|
|
╞═╪╡
|
|
│ ││
|
|
├─┼┤
|
|
├─┼┤
|
|
│ ││
|
|
└─┴┘
|
|
"""
|
|
)
|
|
|
|
MINIMAL: Box = Box(
|
|
"""\
|
|
╷
|
|
│
|
|
╶─┼╴
|
|
│
|
|
╶─┼╴
|
|
╶─┼╴
|
|
│
|
|
╵
|
|
"""
|
|
)
|
|
|
|
|
|
MINIMAL_HEAVY_HEAD: Box = Box(
|
|
"""\
|
|
╷
|
|
│
|
|
╺━┿╸
|
|
│
|
|
╶─┼╴
|
|
╶─┼╴
|
|
│
|
|
╵
|
|
"""
|
|
)
|
|
|
|
MINIMAL_DOUBLE_HEAD: Box = Box(
|
|
"""\
|
|
╷
|
|
│
|
|
═╪
|
|
│
|
|
─┼
|
|
─┼
|
|
│
|
|
╵
|
|
"""
|
|
)
|
|
|
|
|
|
SIMPLE: Box = Box(
|
|
"""\
|
|
|
|
|
|
──
|
|
|
|
|
|
──
|
|
|
|
|
|
"""
|
|
)
|
|
|
|
SIMPLE_HEAD: Box = Box(
|
|
"""\
|
|
|
|
|
|
──
|
|
|
|
|
|
|
|
|
|
|
|
"""
|
|
)
|
|
|
|
|
|
SIMPLE_HEAVY: Box = Box(
|
|
"""\
|
|
|
|
|
|
━━
|
|
|
|
|
|
━━
|
|
|
|
|
|
"""
|
|
)
|
|
|
|
|
|
HORIZONTALS: Box = Box(
|
|
"""\
|
|
──
|
|
|
|
──
|
|
|
|
──
|
|
──
|
|
|
|
──
|
|
"""
|
|
)
|
|
|
|
ROUNDED: Box = Box(
|
|
"""\
|
|
╭─┬╮
|
|
│ ││
|
|
├─┼┤
|
|
│ ││
|
|
├─┼┤
|
|
├─┼┤
|
|
│ ││
|
|
╰─┴╯
|
|
"""
|
|
)
|
|
|
|
HEAVY: Box = Box(
|
|
"""\
|
|
┏━┳┓
|
|
┃ ┃┃
|
|
┣━╋┫
|
|
┃ ┃┃
|
|
┣━╋┫
|
|
┣━╋┫
|
|
┃ ┃┃
|
|
┗━┻┛
|
|
"""
|
|
)
|
|
|
|
HEAVY_EDGE: Box = Box(
|
|
"""\
|
|
┏━┯┓
|
|
┃ │┃
|
|
┠─┼┨
|
|
┃ │┃
|
|
┠─┼┨
|
|
┠─┼┨
|
|
┃ │┃
|
|
┗━┷┛
|
|
"""
|
|
)
|
|
|
|
HEAVY_HEAD: Box = Box(
|
|
"""\
|
|
┏━┳┓
|
|
┃ ┃┃
|
|
┡━╇┩
|
|
│ ││
|
|
├─┼┤
|
|
├─┼┤
|
|
│ ││
|
|
└─┴┘
|
|
"""
|
|
)
|
|
|
|
DOUBLE: Box = Box(
|
|
"""\
|
|
╔═╦╗
|
|
║ ║║
|
|
╠═╬╣
|
|
║ ║║
|
|
╠═╬╣
|
|
╠═╬╣
|
|
║ ║║
|
|
╚═╩╝
|
|
"""
|
|
)
|
|
|
|
DOUBLE_EDGE: Box = Box(
|
|
"""\
|
|
╔═╤╗
|
|
║ │║
|
|
╟─┼╢
|
|
║ │║
|
|
╟─┼╢
|
|
╟─┼╢
|
|
║ │║
|
|
╚═╧╝
|
|
"""
|
|
)
|
|
|
|
# Map Boxes that don't render with raster fonts on to equivalent that do
|
|
LEGACY_WINDOWS_SUBSTITUTIONS = {
|
|
ROUNDED: SQUARE,
|
|
MINIMAL_HEAVY_HEAD: MINIMAL,
|
|
SIMPLE_HEAVY: SIMPLE,
|
|
HEAVY: SQUARE,
|
|
HEAVY_EDGE: SQUARE,
|
|
HEAVY_HEAD: SQUARE,
|
|
}
|
|
|
|
|
|
if __name__ == "__main__": # pragma: no cover
|
|
|
|
from pip._vendor.rich.columns import Columns
|
|
from pip._vendor.rich.panel import Panel
|
|
|
|
from . import box as box
|
|
from .console import Console
|
|
from .table import Table
|
|
from .text import Text
|
|
|
|
console = Console(record=True)
|
|
|
|
BOXES = [
|
|
"ASCII",
|
|
"ASCII2",
|
|
"ASCII_DOUBLE_HEAD",
|
|
"SQUARE",
|
|
"SQUARE_DOUBLE_HEAD",
|
|
"MINIMAL",
|
|
"MINIMAL_HEAVY_HEAD",
|
|
"MINIMAL_DOUBLE_HEAD",
|
|
"SIMPLE",
|
|
"SIMPLE_HEAD",
|
|
"SIMPLE_HEAVY",
|
|
"HORIZONTALS",
|
|
"ROUNDED",
|
|
"HEAVY",
|
|
"HEAVY_EDGE",
|
|
"HEAVY_HEAD",
|
|
"DOUBLE",
|
|
"DOUBLE_EDGE",
|
|
]
|
|
|
|
console.print(Panel("[bold green]Box Constants", style="green"), justify="center")
|
|
console.print()
|
|
|
|
columns = Columns(expand=True, padding=2)
|
|
for box_name in sorted(BOXES):
|
|
table = Table(
|
|
show_footer=True, style="dim", border_style="not dim", expand=True
|
|
)
|
|
table.add_column("Header 1", "Footer 1")
|
|
table.add_column("Header 2", "Footer 2")
|
|
table.add_row("Cell", "Cell")
|
|
table.add_row("Cell", "Cell")
|
|
table.box = getattr(box, box_name)
|
|
table.title = Text(f"box.{box_name}", style="magenta")
|
|
columns.add_renderable(table)
|
|
console.print(columns)
|
|
|
|
# console.save_html("box.html", inline_styles=True)
|
|
|