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Dash
0a4358e2b8
Python 3.10 is the minimum, so annotations use `X | None`, `list[X]` and friends, enforced by ruff's pyupgrade rules. The remaining typing names are imported directly, with abstract types coming from collections.abc. first() is now generic over the item and default.
51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
from typing import Any
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from pqcli.ui.curses.event_handler import EventHandler
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from pqcli.ui.curses.util import Choice
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from pqcli.ui.curses.widgets import Menu
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from .base_view import BaseView
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class ConfirmView(BaseView):
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def __init__(self, screen: Any, title: str) -> None:
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super().__init__(screen)
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self.title = f"{title}:"
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self.on_cancel = EventHandler()
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self.on_confirm = EventHandler()
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self.choices: list[Choice] = [
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Choice(
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keys=list(map(ord, "yY")),
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desc="[Y] Yes",
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callback=self.on_confirm,
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),
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Choice(
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keys=list(map(ord, "nNqQ\N{ESC}")),
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desc="[N] No",
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callback=self.on_cancel,
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),
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]
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def start(self) -> None:
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scr_height, scr_width = self.screen.getmaxyx()
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self.screen.erase()
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self.screen.noutrefresh()
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self.main_menu = Menu(
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header=self.title,
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choices=self.choices,
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active_choice=0,
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scr_height=scr_height,
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scr_width=scr_width,
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)
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self.main_menu.render()
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def stop(self) -> None:
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self.main_menu.stop()
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def keypress(self, key: int) -> None:
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self.main_menu.keypress(key)
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self.main_menu.render()
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