def test_console_options_update():
options = ConsoleOptions(min_width=10,
max_width=20,
is_terminal=False,
encoding="utf-8")
options1 = options.update(width=15)
assert options1.min_width == 15 and options1.max_width == 15
options2 = options.update(min_width=5, max_width=15, justify="right")
assert (options2.min_width == 5 and options2.max_width == 15
and options2.justify == "right")
options_copy = options.update()
assert options_copy == options and options_copy is not options
def test_console_options_update_height():
options = ConsoleOptions(
ConsoleDimensions(80, 25),
max_height=25,
legacy_windows=False,
min_width=10,
max_width=20,
is_terminal=False,
encoding="utf-8",
)
assert options.height is None
render_options = options.update_height(12)
assert options.height is None
assert render_options.height == 12
assert render_options.max_height == 12
def test_box_substitute():
options = ConsoleOptions(
ConsoleDimensions(80, 25),
legacy_windows=True,
min_width=1,
max_width=100,
is_terminal=True,
encoding="utf-8",
)
assert HEAVY.substitute(options) == SQUARE
options.legacy_windows = False
assert HEAVY.substitute(options) == HEAVY
options.encoding = "ascii"
assert HEAVY.substitute(options) == ASCII
def render(self, console: Console, options: ConsoleOptions) -> None:
width = self.width or options.max_width or console.width
options = options.update_dimensions(width, None)
style = console.get_style(self.style)
renderable = self.renderable
if self.padding:
renderable = Padding(renderable, self.padding)
self._lines[:] = console.render_lines(renderable, options, style=style)
self.size = Size(width, len(self._lines))
self.page.emit_no_wait(PageUpdate(self.page))
def options(self) -> ConsoleOptions:
return ConsoleOptions(
max_height=self.size.height,
size=self.size,
legacy_windows=False,
min_width=1,
max_width=self.width,
encoding='utf-8',
is_terminal=False,
)
def test_console_options_update():
options = ConsoleOptions(
ConsoleDimensions(80, 25),
max_height=25,
legacy_windows=False,
min_width=10,
max_width=20,
is_terminal=False,
encoding="utf-8",
)
options1 = options.update(width=15)
assert options1.min_width == 15 and options1.max_width == 15
options2 = options.update(min_width=5, max_width=15, justify="right")
assert (options2.min_width == 5 and options2.max_width == 15
and options2.justify == "right")
options_copy = options.update()
assert options_copy == options and options_copy is not options
def test_rich_console(live_render):
options = ConsoleOptions(
legacy_windows=False,
min_width=10,
max_width=20,
is_terminal=False,
encoding="utf-8",
)
rich_console = live_render.__rich_console__(Console(), options)
assert [Segment("my string", Style.parse("none"))] == list(rich_console)
live_render.style = "red"
rich_console = live_render.__rich_console__(Console(), options)
assert [Segment("my string", Style.parse("red"))] == list(rich_console)
def test_rich_console():
renderable = "test renderable"
style = Style(color="red")
options = ConsoleOptions(min_width=10,
max_width=20,
is_terminal=False,
encoding="utf-8")
expected_outputs = [
Segment(renderable, style=style),
Segment(" " * (20 - len(renderable)), style=style),
Segment("\n", style=None),
]
padding_generator = Padding(renderable, style=style).__rich_console__(
Console(), options)
for output, expected in zip(padding_generator, expected_outputs):
assert output == expected
def __rich_console__(self, console: Console,
options: ConsoleOptions) -> RenderResult:
width = options.max_width
height = options.height or 1
yield from console.render(self.renderable,
options.update_dimensions(width, height))