Tirsvad
019565635d
Review record RC-024 (Go, autonomous mode, not independent). Task: MIL-002#1 Task: MIL-002#2 Task: MIL-002#3 Task: MIL-002#4
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
"""Entry point and composition root of the flash card program.
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@file app.py
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@brief Creates the window, its view model and view, and runs the main loop.
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"""
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import tkinter as tk
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from collections.abc import Sequence
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from typing import NoReturn
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from flash_card.presentation.features.flash_card.flash_card_view import FlashCardView
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from flash_card.presentation.features.flash_card.flash_card_view_model import (
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FlashCardViewModel,
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)
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def create_application() -> tuple[tk.Tk, FlashCardView]:
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"""Create the root window and the flash card view.
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@return The root window and the view built on it.
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"""
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root = tk.Tk()
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view = FlashCardView(root, FlashCardViewModel())
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return root, view
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def main(argv: Sequence[str] | None = None) -> int:
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"""Run the program and return its exit code.
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@param argv Command line arguments, or None for none.
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@return The exit code, 0 on success.
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"""
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root, _view = create_application()
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root.mainloop()
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return 0
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def run() -> NoReturn:
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"""Run the program and exit the interpreter with its exit code.
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@return Never returns; the function always raises SystemExit.
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@throws SystemExit Always, with the exit code of main.
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"""
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raise SystemExit(main())
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