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.
274 lines
8.1 KiB
274 lines
8.1 KiB
import colorsys
|
|
import io
|
|
from time import process_time
|
|
|
|
from rich import box
|
|
from rich.color import Color
|
|
from rich.console import Console, ConsoleOptions, Group, RenderableType, RenderResult
|
|
from rich.markdown import Markdown
|
|
from rich.measure import Measurement
|
|
from rich.pretty import Pretty
|
|
from rich.segment import Segment
|
|
from rich.style import Style
|
|
from rich.syntax import Syntax
|
|
from rich.table import Table
|
|
from rich.text import Text
|
|
|
|
|
|
class ColorBox:
|
|
def __rich_console__(
|
|
self, console: Console, options: ConsoleOptions
|
|
) -> RenderResult:
|
|
for y in range(0, 5):
|
|
for x in range(options.max_width):
|
|
h = x / options.max_width
|
|
l = 0.1 + ((y / 5) * 0.7)
|
|
r1, g1, b1 = colorsys.hls_to_rgb(h, l, 1.0)
|
|
r2, g2, b2 = colorsys.hls_to_rgb(h, l + 0.7 / 10, 1.0)
|
|
bgcolor = Color.from_rgb(r1 * 255, g1 * 255, b1 * 255)
|
|
color = Color.from_rgb(r2 * 255, g2 * 255, b2 * 255)
|
|
yield Segment("▄", Style(color=color, bgcolor=bgcolor))
|
|
yield Segment.line()
|
|
|
|
def __rich_measure__(
|
|
self, console: "Console", options: ConsoleOptions
|
|
) -> Measurement:
|
|
return Measurement(1, options.max_width)
|
|
|
|
|
|
def make_test_card() -> Table:
|
|
"""Get a renderable that demonstrates a number of features."""
|
|
table = Table.grid(padding=1, pad_edge=True)
|
|
table.title = "Rich features"
|
|
table.add_column("Feature", no_wrap=True, justify="center", style="bold red")
|
|
table.add_column("Demonstration")
|
|
|
|
color_table = Table(
|
|
box=None,
|
|
expand=False,
|
|
show_header=False,
|
|
show_edge=False,
|
|
pad_edge=False,
|
|
)
|
|
color_table.add_row(
|
|
(
|
|
"✓ [bold green]4-bit color[/]\n"
|
|
"✓ [bold blue]8-bit color[/]\n"
|
|
"✓ [bold magenta]Truecolor (16.7 million)[/]\n"
|
|
"✓ [bold yellow]Dumb terminals[/]\n"
|
|
"✓ [bold cyan]Automatic color conversion"
|
|
),
|
|
ColorBox(),
|
|
)
|
|
|
|
table.add_row("Colors", color_table)
|
|
|
|
table.add_row(
|
|
"Styles",
|
|
"All ansi styles: [bold]bold[/], [dim]dim[/], [italic]italic[/italic], [underline]underline[/], [strike]strikethrough[/], [reverse]reverse[/], and even [blink]blink[/].",
|
|
)
|
|
|
|
lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque in metus sed sapien ultricies pretium a at justo. Maecenas luctus velit et auctor maximus."
|
|
lorem_table = Table.grid(padding=1, collapse_padding=True)
|
|
lorem_table.pad_edge = False
|
|
lorem_table.add_row(
|
|
Text(lorem, justify="left", style="green"),
|
|
Text(lorem, justify="center", style="yellow"),
|
|
Text(lorem, justify="right", style="blue"),
|
|
Text(lorem, justify="full", style="red"),
|
|
)
|
|
table.add_row(
|
|
"Text",
|
|
Group(
|
|
Text.from_markup(
|
|
"""Word wrap text. Justify [green]left[/], [yellow]center[/], [blue]right[/] or [red]full[/].\n"""
|
|
),
|
|
lorem_table,
|
|
),
|
|
)
|
|
|
|
def comparison(renderable1: RenderableType, renderable2: RenderableType) -> Table:
|
|
table = Table(show_header=False, pad_edge=False, box=None, expand=True)
|
|
table.add_column("1", ratio=1)
|
|
table.add_column("2", ratio=1)
|
|
table.add_row(renderable1, renderable2)
|
|
return table
|
|
|
|
table.add_row(
|
|
"Asian\nlanguage\nsupport",
|
|
":flag_for_china: 该库支持中文，日文和韩文文本！\n:flag_for_japan: ライブラリは中国語、日本語、韓国語のテキストをサポートしています\n:flag_for_south_korea: 이 라이브러리는 중국어, 일본어 및 한국어 텍스트를 지원합니다",
|
|
)
|
|
|
|
markup_example = (
|
|
"[bold magenta]Rich[/] supports a simple [i]bbcode[/i]-like [b]markup[/b] for [yellow]color[/], [underline]style[/], and emoji! "
|
|
":+1: :apple: :ant: :bear: :baguette_bread: :bus: "
|
|
)
|
|
table.add_row("Markup", markup_example)
|
|
|
|
example_table = Table(
|
|
show_edge=False,
|
|
show_header=True,
|
|
expand=False,
|
|
row_styles=["none", "dim"],
|
|
box=box.SIMPLE,
|
|
)
|
|
example_table.add_column("[green]Date", style="green", no_wrap=True)
|
|
example_table.add_column("[blue]Title", style="blue")
|
|
example_table.add_column(
|
|
"[cyan]Production Budget",
|
|
style="cyan",
|
|
justify="right",
|
|
no_wrap=True,
|
|
)
|
|
example_table.add_column(
|
|
"[magenta]Box Office",
|
|
style="magenta",
|
|
justify="right",
|
|
no_wrap=True,
|
|
)
|
|
example_table.add_row(
|
|
"Dec 20, 2019",
|
|
"Star Wars: The Rise of Skywalker",
|
|
"$275,000,000",
|
|
"$375,126,118",
|
|
)
|
|
example_table.add_row(
|
|
"May 25, 2018",
|
|
"[b]Solo[/]: A Star Wars Story",
|
|
"$275,000,000",
|
|
"$393,151,347",
|
|
)
|
|
example_table.add_row(
|
|
"Dec 15, 2017",
|
|
"Star Wars Ep. VIII: The Last Jedi",
|
|
"$262,000,000",
|
|
"[bold]$1,332,539,889[/bold]",
|
|
)
|
|
example_table.add_row(
|
|
"May 19, 1999",
|
|
"Star Wars Ep. [b]I[/b]: [i]The phantom Menace",
|
|
"$115,000,000",
|
|
"$1,027,044,677",
|
|
)
|
|
|
|
table.add_row("Tables", example_table)
|
|
|
|
code = '''\
|
|
def iter_last(values: Iterable[T]) -> Iterable[Tuple[bool, T]]:
|
|
"""Iterate and generate a tuple with a flag for last value."""
|
|
iter_values = iter(values)
|
|
try:
|
|
previous_value = next(iter_values)
|
|
except StopIteration:
|
|
return
|
|
for value in iter_values:
|
|
yield False, previous_value
|
|
previous_value = value
|
|
yield True, previous_value'''
|
|
|
|
pretty_data = {
|
|
"foo": [
|
|
3.1427,
|
|
(
|
|
"Paul Atreides",
|
|
"Vladimir Harkonnen",
|
|
"Thufir Hawat",
|
|
),
|
|
],
|
|
"atomic": (False, True, None),
|
|
}
|
|
table.add_row(
|
|
"Syntax\nhighlighting\n&\npretty\nprinting",
|
|
comparison(
|
|
Syntax(code, "python3", line_numbers=True, indent_guides=True),
|
|
Pretty(pretty_data, indent_guides=True),
|
|
),
|
|
)
|
|
|
|
markdown_example = """\
|
|
# Markdown
|
|
|
|
Supports much of the *markdown* __syntax__!
|
|
|
|
- Headers
|
|
- Basic formatting: **bold**, *italic*, `code`
|
|
- Block quotes
|
|
- Lists, and more...
|
|
"""
|
|
table.add_row(
|
|
"Markdown", comparison("[cyan]" + markdown_example, Markdown(markdown_example))
|
|
)
|
|
|
|
table.add_row(
|
|
"+more!",
|
|
"""Progress bars, columns, styled logging handler, tracebacks, etc...""",
|
|
)
|
|
return table
|
|
|
|
|
|
if __name__ == "__main__": # pragma: no cover
|
|
console = Console(
|
|
file=io.StringIO(),
|
|
force_terminal=True,
|
|
)
|
|
test_card = make_test_card()
|
|
|
|
# Print once to warm cache
|
|
start = process_time()
|
|
console.print(test_card)
|
|
pre_cache_taken = round((process_time() - start) * 1000.0, 1)
|
|
|
|
console.file = io.StringIO()
|
|
|
|
start = process_time()
|
|
console.print(test_card)
|
|
taken = round((process_time() - start) * 1000.0, 1)
|
|
|
|
c = Console(record=True)
|
|
c.print(test_card)
|
|
|
|
print(f"rendered in {pre_cache_taken}ms (cold cache)")
|
|
print(f"rendered in {taken}ms (warm cache)")
|
|
|
|
from rich.panel import Panel
|
|
|
|
console = Console()
|
|
|
|
sponsor_message = Table.grid(padding=1)
|
|
sponsor_message.add_column(style="green", justify="right")
|
|
sponsor_message.add_column(no_wrap=True)
|
|
|
|
sponsor_message.add_row(
|
|
"Textualize",
|
|
"[u blue link=https://github.com/textualize]https://github.com/textualize",
|
|
)
|
|
sponsor_message.add_row(
|
|
"Twitter",
|
|
"[u blue link=https://twitter.com/willmcgugan]https://twitter.com/willmcgugan",
|
|
)
|
|
|
|
intro_message = Text.from_markup(
|
|
"""\
|
|
We hope you enjoy using Rich!
|
|
|
|
Rich is maintained with [red]:heart:[/] by [link=https://www.textualize.io]Textualize.io[/]
|
|
|
|
- Will McGugan"""
|
|
)
|
|
|
|
message = Table.grid(padding=2)
|
|
message.add_column()
|
|
message.add_column(no_wrap=True)
|
|
message.add_row(intro_message, sponsor_message)
|
|
|
|
console.print(
|
|
Panel.fit(
|
|
message,
|
|
box=box.ROUNDED,
|
|
padding=(1, 2),
|
|
title="[b red]Thanks for trying out Rich!",
|
|
border_style="bright_blue",
|
|
),
|
|
justify="center",
|
|
)
|