31 lines
1.2 KiB
Python
31 lines
1.2 KiB
Python
from typing import Generator
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from kawai_focus.main import Logger
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from kawai_focus.utils.data_json import read_json_err
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def custom_timer(hh: int=0, mm: int=0, ss: int=0) -> Generator[str, None, None]:
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"""Функция отсчитывает время, установленное для таймера в формате
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'hh:mm:ss'. Возвращает генератор, который возвращает текущее время
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в формате 'hh:mm:ss'."""
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try:
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if ss == 0 and mm == 0 and hh == 0:
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raise ValueError(read_json_err.get_text('no_time'))
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if ss < 0 or mm < 0 or hh < 0:
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raise ValueError(read_json_err.get_text('negative_time'))
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if ss > 59 or mm > 59:
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raise ValueError(read_json_err.get_text('ss_mm_big'))
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if hh > 23:
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raise ValueError(read_json_err.get_text('hh_big'))
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total_seconds = (int(hh or 0) * 3600) + (int(mm or 0) * 60) + (int(ss or 0))
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for remaining in range(total_seconds, -1, -1):
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yield f"{remaining // 3600:02d}:{(remaining % 3600) // 60:02d}:{remaining % 60:02d}"
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except (TypeError, ValueError) as err:
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Logger.error(f'Logger: {err.__class__.__name__}: {err}')
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