def test_refresh_screen():
layout = Layout()
layout.split_row(Layout(name="foo"), Layout(name="bar"))
console = Console(force_terminal=True, width=20, height=5)
console.print(layout)
with console.screen():
with console.capture() as capture:
layout.refresh_screen(console, "foo")
result = capture.get()
print(repr(result))
expected = "\x1b[1;1H\x1b[34m╭─\x1b[0m\x1b[34m \x1b[0m\x1b[32m'foo'\x1b[0m\x1b[34m─╮\x1b[0m\x1b[2;1H\x1b[34m│\x1b[0m Layout \x1b[34m│\x1b[0m\x1b[3;1H\x1b[34m│\x1b[0m \x1b[1m(\x1b[0m \x1b[34m│\x1b[0m\x1b[4;1H\x1b[34m│\x1b[0m \x1b[33mna\x1b[0m \x1b[34m│\x1b[0m\x1b[5;1H\x1b[34m╰────────╯\x1b[0m"
assert result == expected
"""
Demonstration of Console.screen()
"""
from time import sleep
from rich.align import Align
from rich.console import Console
from rich.panel import Panel
console = Console()
with console.screen(style="bold white on red") as screen:
text = Align.center("[blink]Don't Panic![/blink]", vertical="middle")
screen.update(Panel(text))
sleep(5)
def display_products() -> None:
"""
GUI helper to display the variety of products that are available in the
footer layout.
"""
product_range: str = ""
for count, product in enumerate(settings.CLIENT_PRODUCT_CODES):
product_range = "".join((product_range, f"{count + 1}-{product} "))
layout["footer"].update(
gui.Status(Text("".join(("Available Products: ", product_range)), style="warning"))
)
if __name__ == "__main__":
with console.screen() as screen:
while True:
screen.update(layout)
option = IntPrompt.ask("Select an option: ", choices=[f"{i + 1}" for i in range(5)])
if option == 1:
create_cart()
elif option == 2:
screen.update(layout)
cart_selection = IntPrompt.ask(
"Select a cart: ", choices=[f"{i + 1}" for i in range(len(cart_ids))]
)
select_cart(cart_selection)
elif option == 3:
from rich.color import ANSI_COLOR_NAMES
console = Console()
# inspect(console)
# sys.exit(0)
grid = Table.grid()
# colors = ["red", "green", "blue"]
colors = list(ANSI_COLOR_NAMES)
grid.add_column()
grid.add_column()
grid.add_column()
grid.add_row("[red]r[/]", "[blue]b[/]", "[green]g[/]")
grid.add_row("[green]g[/]", "[red]r[/]", "[blue]b[/]")
inspect(grid, methods=True)
sys.exit(0)
with console.screen():
for _ in range(console.width):
grid.add_column()
for i in range(console.height - 1):
random.seed(i)
random.shuffle(colors)
color = cycle(colors)
cells = []
for j in range(len(grid.columns)):
# cells.append(f"[white on {next(color)}] [/]")
cells.append(f"[white on {random.choice(colors)}] [/]")
grid.add_row(*cells)
print(grid, end="")
sleep(5)
