python (3.11.7)
1 from typing import Optional, TYPE_CHECKING
2
3 from .segment import Segment
4 from .style import StyleType
5 from ._loop import loop_last
6
7
8 if TYPE_CHECKING:
9 from .console import (
10 Console,
11 ConsoleOptions,
12 RenderResult,
13 RenderableType,
14 Group,
15 )
16
17
18 class ESC[4;38;5;81mScreen:
19 """A renderable that fills the terminal screen and crops excess.
20
21 Args:
22 renderable (RenderableType): Child renderable.
23 style (StyleType, optional): Optional background style. Defaults to None.
24 """
25
26 renderable: "RenderableType"
27
28 def __init__(
29 self,
30 *renderables: "RenderableType",
31 style: Optional[StyleType] = None,
32 application_mode: bool = False,
33 ) -> None:
34 from pip._vendor.rich.console import Group
35
36 self.renderable = Group(*renderables)
37 self.style = style
38 self.application_mode = application_mode
39
40 def __rich_console__(
41 self, console: "Console", options: "ConsoleOptions"
42 ) -> "RenderResult":
43 width, height = options.size
44 style = console.get_style(self.style) if self.style else None
45 render_options = options.update(width=width, height=height)
46 lines = console.render_lines(
47 self.renderable or "", render_options, style=style, pad=True
48 )
49 lines = Segment.set_shape(lines, width, height, style=style)
50 new_line = Segment("\n\r") if self.application_mode else Segment.line()
51 for last, line in loop_last(lines):
52 yield from line
53 if not last:
54 yield new_line
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