def test_align_center_middle():
console = Console(file=io.StringIO(), width=10)
console.print(Align("foo\nbar", "center", vertical="middle"), height=5)
expected = " \n foo \n bar \n \n \n"
result = console.file.getvalue()
print(repr(result))
assert result == expected
def test_align_width():
console = Console(file=io.StringIO(), width=40)
words = "Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond logic"
console.print(Align(words, "center", width=30))
result = console.file.getvalue()
expected = " Deep in the human unconscious \n is a pervasive need for a \n logical universe that makes \n sense. But the real universe \n is always one step beyond \n logic \n"
assert result == expected
def test_align_bottom():
console = Console(file=io.StringIO(), width=10)
console.print(Align("foo", vertical="bottom"), height=5)
expected = " \n \n \n \nfoo \n"
result = console.file.getvalue()
print(repr(result))
assert result == expected
def test_align_right_style():
console = Console(
file=io.StringIO(),
width=10,
color_system="truecolor",
force_terminal=True,
_environ={},
)
console.print(Align("foo", "right", style="on blue"))
assert console.file.getvalue() == "\x1b[44m \x1b[0m\x1b[44mfoo\x1b[0m\n"
def make_sponsor_message() -> Panel:
"""Some example content."""
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(
"Sponsor me",
"[u blue link=https://github.com/sponsors/willmcgugan]https://github.com/sponsors/willmcgugan",
)
sponsor_message.add_row(
"Buy me a :coffee:",
"[u blue link=https://ko-fi.com/willmcgugan]https://ko-fi.com/willmcgugan",
)
sponsor_message.add_row(
"Twitter",
"[u blue link=https://twitter.com/willmcgugan]https://twitter.com/willmcgugan",
)
sponsor_message.add_row(
"Blog",
"[u blue link=https://www.willmcgugan.com]https://www.willmcgugan.com")
intro_message = Text.from_markup(
"""Consider supporting my work via Github Sponsors (ask your company / organization), or buy me a coffee to say thanks. - Will McGugan"""
)
message = Table.grid(padding=1)
message.add_column()
message.add_column(no_wrap=True)
message.add_row(intro_message, sponsor_message)
message_panel = Panel(
Align.center(
RenderGroup(intro_message, "\n", Align.center(sponsor_message)),
vertical="middle",
),
box=box.ROUNDED,
padding=(1, 2),
title="[b red]Thanks for trying out Rich!",
border_style="bright_blue",
)
return message_panel
def test_shortcuts():
assert Align.left("foo").align == "left"
assert Align.left("foo").renderable == "foo"
assert Align.right("foo").align == "right"
assert Align.right("foo").renderable == "foo"
assert Align.center("foo").align == "center"
assert Align.center("foo").renderable == "foo"
def test_bad_align_legal():
# Legal
Align("foo", "left")
Align("foo", "center")
Align("foo", "right")
# illegal
with pytest.raises(ValueError):
Align("foo", None)
with pytest.raises(ValueError):
Align("foo", "middle")
with pytest.raises(ValueError):
Align("foo", "")
with pytest.raises(ValueError):
Align("foo", "LEFT")
with pytest.raises(ValueError):
Align("foo", vertical="somewhere")
layout.split(
Layout(name="header", size=1),
Layout(ratio=1, name="main"),
Layout(size=10, name="footer"),
)
layout["main"].split_row(Layout(name="side"), Layout(name="body", ratio=2))
layout["side"].split(Layout(), Layout())
layout["body"].update(
Align.center(
Text(
"""This is a demonstration of rich.Layout\n\nHit Ctrl+C to exit""",
justify="center",
),
vertical="middle",
)
)
class Clock:
"""Renders the time in the center of the screen."""
def __rich__(self) -> Text:
return Text(datetime.now().ctime(), style="bold magenta", justify="center")
layout["header"].update(Clock())
],
]
console = Console()
BEAT_TIME = 0.04
@contextmanager
def beat(length: int = 1) -> None:
yield
time.sleep(length * BEAT_TIME)
table = Table(show_footer=False)
table_centered = Align.center(table)
console.clear()
with Live(table_centered, console=console, screen=False,
refresh_per_second=20):
with beat(10):
table.add_column("Release Date", no_wrap=True)
with beat(10):
table.add_column("Title", Text.from_markup("[b]Total",
justify="right"))
with beat(10):
table.add_column("Budget", "[u]$412,000,000", no_wrap=True)
"""
Use Bar to renderer a sort-of circle.
"""
import math
from mudrich.align import Align
from mudrich.bar import Bar
from mudrich.color import Color
from mudrich import print
SIZE = 40
for row in range(SIZE):
y = (row / (SIZE - 1)) * 2 - 1
x = math.sqrt(1 - y * y)
color = Color.from_rgb((1 + y) * 127.5, 0, 0)
bar = Bar(2, width=SIZE * 2, begin=1 - x, end=1 + x, color=color)
print(Align.center(bar))
def test_align_fit():
console = Console(file=io.StringIO(), width=10)
console.print(Align("foobarbaze", "center"))
assert console.file.getvalue() == "foobarbaze\n"
def test_align_right():
console = Console(file=io.StringIO(), width=10)
console.print(Align("foo", "right"))
assert console.file.getvalue() == " foo\n"
def test_repr():
repr(Align("foo", "left"))
repr(Align("foo", "center"))
repr(Align("foo", "right"))
def test_align_no_pad():
console = Console(file=io.StringIO(), width=10)
console.print(Align("foo", "center", pad=False))
console.print(Align("foo", "left", pad=False))
assert console.file.getvalue() == " foo\nfoo\n"
def test_measure():
console = Console(file=io.StringIO(), width=20)
_min, _max = Measurement.get(console, console.options, Align("foo bar", "left"))
assert _min == 3
assert _max == 7