Сортировка словаря по значению в Python
Функции и методы Python
Michael Zippo
27.11.2021
–°–ª–æ–≤–∞—Ä–∏ - —ç—Ç–æ –Ω–µ—É–ø–æ—Ä—è–¥–æ—á–µ–Ω–Ω—ã–µ —Å—Ç—Ä—É–∫—Ç—É—Ä—ã –¥–∞–Ω–Ω—ã—Ö. –û–Ω–∏ –∏—Å–ø–æ–ª—å–∑—É—é—Ç —Å—Ç—Ä—É–∫—Ç—É—Ä—É –æ—Ç–æ–±—Ä–∞–∂–µ–Ω–∏—è –¥–ª—è —Ö—Ä–∞–Ω–µ–Ω–∏—è –¥–∞–Ω–Ω—ã—Ö. –°–ª–æ–≤–∞—Ä–∏ —Å–æ–ø–æ—Å—Ç–∞–≤–ª—è—é—Ç –∫–ª—é—á–∏ —Å–æ –∑–Ω–∞—á–µ–Ω–∏—è–º–∏, —Å–æ–∑–¥–∞–≤–∞—è –ø–∞—Ä—ã, —Å–æ–¥–µ—Ä–∂–∞—â–∏–µ —Å–≤—è–∑–∞–Ω–Ω—ã–µ –¥–∞–Ω–Ω—ã–µ.
–ò—Å–ø–æ–ª—å–∑—É—è –º–µ—Ç–æ–¥ Python sorted (), –≤—ã –º–æ–∂–µ—Ç–µ –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å —Å–æ–¥–µ—Ä–∂–∏–º–æ–µ —Å–ª–æ–≤–∞—Ä—è –ø–æ –∑–Ω–∞—á–µ–Ω–∏—é. –ù–∞–ø—Ä–∏–º–µ—Ä, —á—Ç–æ–±—ã –æ—Ü–µ–Ω–∏—Ç—å –ø–æ–ø—É–ª—è—Ä–Ω–æ—Å—Ç—å –±–ª—é–¥ –≤ –∫–æ—Ñ–µ–π–Ω–æ–º –º–µ–Ω—é, –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –º–µ—Ç–æ–¥ Python sorted (). –í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –±—É–¥–µ—Ç –æ–±—Å—É–∂–¥–∞—Ç—å—Å—è, –∫–∞–∫ —Ä–∞–±–æ—Ç–∞–µ—Ç –º–µ—Ç–æ–¥ sorted () –∏ –∫–∞–∫ –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –µ–≥–æ –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ —Å–æ–¥–µ—Ä–∂–∏–º–æ–≥–æ —Å–ª–æ–≤–∞—Ä—è.
Python sorted () Refresher
–í—Å—Ç—Ä–æ–µ–Ω–Ω–∞—è —Ñ—É–Ω–∫—Ü–∏—è Python sorted () –º–æ–∂–µ—Ç –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å—Å—è –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ –ø–æ–≤—Ç–æ—Ä—è–µ–º—ã—Ö –æ–±—ä–µ–∫—Ç–æ–≤, —Ç–∞–∫–∏—Ö –∫–∞–∫ —Å–ø–∏—Å–∫–∏, –∫–æ—Ä—Ç–µ–∂–∏ –∏ —Å–ª–æ–≤–∞—Ä–∏. –§—É–Ω–∫—Ü–∏—è sorted () —Å–æ—Ä—Ç–∏—Ä—É–µ—Ç —ç–ª–µ–º–µ–Ω—Ç—ã —É–∫–∞–∑–∞–Ω–Ω–æ–≥–æ –∏—Ç–µ—Ä–∞—Ç–∏–≤–Ω–æ–≥–æ –æ–±—ä–µ–∫—Ç–∞ –∏ —Å–æ–∑–¥–∞–µ—Ç –Ω–æ–≤—ã–π –æ–±—ä–µ–∫—Ç —Å –≤–Ω–æ–≤—å –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞–Ω–Ω—ã–º–∏ –∑–Ω–∞—á–µ–Ω–∏—è–º–∏.
–í–æ—Ç —Å–∏–Ω—Ç–∞–∫—Å–∏—Å –¥–ª—è –º–µ—Ç–æ–¥–∞ sorted ():
–ú–µ—Ç–æ–¥ –ø—Ä–∏–Ω–∏–º–∞–µ—Ç –≤ —Ç—Ä–µ—Ö –ø–∞—Ä–∞–º–µ—Ç—Ä–∞—Ö:
- object : –ø–æ–≤—Ç–æ—Ä—è–µ–º—ã–π –æ–±—ä–µ–∫—Ç, –∫–æ—Ç–æ—Ä—ã–π –≤—ã —Ö–æ—Ç–∏—Ç–µ –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å (–æ–±—è–∑–∞—Ç–µ–ª—å–Ω–æ).
- –∫–ª—é—á : —Ñ—É–Ω–∫—Ü–∏—è, –ø–æ–∑–≤–æ–ª—è—é—â–∞—è –≤—ã–ø–æ–ª–Ω—è—Ç—å –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—å—Å–∫–∏–µ –æ–ø–µ—Ä–∞—Ü–∏–∏ —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ (–Ω–µ–æ–±—è–∑–∞—Ç–µ–ª—å–Ω–æ).
- –Ω–∞–æ–±–æ—Ä–æ—Ç : —É–∫–∞–∑—ã–≤–∞–µ—Ç, —Å–ª–µ–¥—É–µ—Ç –ª–∏ —Å–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å –æ–±—ä–µ–∫—Ç –≤ –ø–æ—Ä—è–¥–∫–µ —É–±—ã–≤–∞–Ω–∏—è (–Ω–µ–æ–±—è–∑–∞—Ç–µ–ª—å–Ω–æ).
–ö–∞–∫ –≤–∏–¥–∏—Ç–µ, object - –µ–¥–∏–Ω—Å—Ç–≤–µ–Ω–Ω—ã–π –æ–±—è–∑–∞—Ç–µ–ª—å–Ω—ã–π –ø–∞—Ä–∞–º–µ—Ç—Ä. –ï—Å–ª–∏ –≤—ã —Ä–µ—à–∏—Ç–µ –Ω–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –Ω–µ–æ–±—è–∑–∞—Ç–µ–ª—å–Ω—ã–µ –ø–∞—Ä–∞–º–µ—Ç—Ä—ã key –∏ reverse, Python –∞–≤—Ç–æ–º–∞—Ç–∏—á–µ—Å–∫–∏ –æ—Ç—Å–æ—Ä—Ç–∏—Ä—É–µ—Ç –æ–±—ä–µ–∫—Ç –≤ –ø–æ—Ä—è–¥–∫–µ –≤–æ–∑—Ä–∞—Å—Ç–∞–Ω–∏—è.
–ü—Ä–∏–º–µ—á–∞–Ω–∏–µ: Python.Engineering –Ω–∞–ø–∏—Å–∞–ª–∞ –ø–æ–ª–Ω–æ–µ —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–æ –ø–æ –º–µ—Ç–æ–¥–∞–º sort () –∏ sorted () –≤ Python. –ï—Å–ª–∏ –≤—ã " —Ö–æ—Ç–∏—Ç–µ —É–∑–Ω–∞—Ç—å –±–æ–ª—å—à–µ –æ–± —ç—Ç–æ–º –º–µ—Ç–æ–¥–µ –∏ –ø–∞—Ä–∞–º–µ—Ç—Ä–µ key, –æ–∑–Ω–∞–∫–æ–º—å—Ç–µ—Å—å —Å –Ω–∞—à–∏–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–æ–º –ø–æ Python sort () .
–î–∞–≤–∞–π—Ç–µ —Ä–∞—Å—Å–º–æ—Ç—Ä–∏–º –±—ã—Å—Ç—Ä—ã–π –ø—Ä–∏–º–µ—Ä, —á—Ç–æ–±—ã –ø—Ä–æ–∏–ª–ª—é—Å—Ç—Ä–∏—Ä–æ–≤–∞—Ç—å, –∫–∞–∫ —Ä–∞–±–æ—Ç–∞–µ—Ç –º–µ—Ç–æ–¥ sorted (). & nbsp;
81% —É—á–∞—Å—Ç–Ω–∏–∫–æ–≤ –∑–∞—è–≤–∏–ª–∏, —á—Ç–æ –æ–Ω–∏ –±–æ–ª–µ–µ —É–≤–µ—Ä–µ–Ω—ã –≤ —Å–≤–æ–∏—Ö —Ç–µ—Ö–Ω–æ–ª–æ–≥–∏—è—Ö. –ø–µ—Ä—Å–ø–µ–∫—Ç–∏–≤—ã —Ç—Ä—É–¥–æ—É—Å—Ç—Ä–æ–π—Å—Ç–≤–∞ –ø–æ—Å–ª–µ –ø–æ—Å–µ—â–µ–Ω–∏—è —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è. –ü—Ä–æ–π–¥–∏—Ç–µ —É—á–µ–±–Ω—ã–π –∫—É—Ä—Å —Å–µ–≥–æ–¥–Ω—è.
–°—Ä–µ–¥–Ω–∏–π –≤—ã–ø—É—Å–∫–Ω–∏–∫ —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è –ø–æ—Ç—Ä–∞—Ç–∏–ª –º–µ–Ω–µ–µ —à–µ—Å—Ç–∏ –º–µ—Å—è—Ü–µ–≤ –Ω–∞ –ø–µ—Ä–µ—Ö–æ–¥–Ω—É—é –∫–∞—Ä—å–µ—Ä—É, –æ—Ç –Ω–∞—á–∞–ª–∞ —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è –¥–æ –ø–æ–∏—Å–∫–∞ —Å–≤–æ–µ–π –ø–µ—Ä–≤–æ–π —Ä–∞–±–æ—Ç—ã.
–î–æ–ø—É—Å—Ç–∏–º, —É –Ω–∞—Å –µ—Å—Ç—å —É—á–µ–±–Ω—ã–π –∫—É—Ä—Å. –∫–æ—Ñ–µ–π–Ω—è, –∏ –º—ã —Ö–æ—Ç–∏–º –ø–æ–ª—É—á–∏—Ç—å –∞–ª—Ñ–∞–≤–∏—Ç–Ω—ã–π —Å–ø–∏—Å–æ–∫ –Ω–∞—à–∏—Ö –∫–ª–∏–µ–Ω—Ç–æ–≤ Coffee Club (–ª–æ—è–ª—å–Ω–æ—Å—Ç—å). –£ –Ω–∞—Å —É–∂–µ –µ—Å—Ç—å —Å–ø–∏—Å–æ–∫ –∫–ª–∏–µ–Ω—Ç–æ–≤, –Ω–æ –æ–Ω —É–ø–æ—Ä—è–¥–æ—á–µ–Ω –ø–æ –¥–∞—Ç–µ —Ä–µ–≥–∏—Å—Ç—Ä–∞—Ü–∏–∏. –ú—ã –º–æ–≥–ª–∏ –±—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å —Å–ª–µ–¥—É—é—â–∏–π –∫–æ–¥ –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ –Ω–∞—à–µ–≥–æ —Å–ø–∏—Å–∫–∞:
–ù–∞—à –∫–æ–¥ —Å–æ—Ä—Ç–∏—Ä—É–µ—Ç –º–∞—Å—Å–∏–≤ customers –∏ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç —Å–ª–µ–¥—É—é—â–∏–π :
–í –ø–µ—Ä–≤–æ–π —Å—Ç—Ä–æ–∫–µ –Ω–∞—à–µ–≥–æ –∫–æ–¥–∞ –º—ã –æ–±—ä—è–≤–ª—è–µ–º —Å–ø–∏—Å–æ–∫, –≤ –∫–æ—Ç–æ—Ä–æ–º —Ö—Ä–∞–Ω—è—Ç—Å—è –Ω–∞—à–∏ –∫–ª–∏–µ–Ω—Ç—ã " –∏–º–µ–Ω–∞; —ç—Ç–æ—Ç —Å–ø–∏—Å–æ–∫ –Ω–∞–∑—ã–≤–∞–µ—Ç—Å—è: –∫–ª–∏–µ–Ω—Ç—ã. –ó–∞—Ç–µ–º –º—ã –∏—Å–ø–æ–ª—å–∑—É–µ–º –º–µ—Ç–æ–¥ sorted () –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ —Å–ø–∏—Å–∫–∞ –∏–º–µ–Ω –∫–ª–∏–µ–Ω—Ç–æ–≤ –≤ –ø–æ—Ä—è–¥–∫–µ –≤–æ–∑—Ä–∞—Å—Ç–∞–Ω–∏—è; —ç—Ç–æ—Ç –Ω–æ–≤—ã–π —Å–ø–∏—Å–æ–∫ –Ω–∞–∑—ã–≤–∞–µ—Ç—Å—è: sorted_customers. –ù–∞–∫–æ–Ω–µ—Ü, –º—ã —Ä–∞—Å–ø–µ—á–∞—Ç—ã–≤–∞–µ–º —Ç–æ–ª—å–∫–æ —á—Ç–æ –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞–Ω–Ω—ã–π —Å–ø–∏—Å–æ–∫ –Ω–∞ –∫–æ–Ω—Å–æ–ª—å —Å –ø–æ–º–æ—â—å—é —Ñ—É–Ω–∫—Ü–∏–∏ print ().
–°–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å —Å–ª–æ–≤–∞—Ä—å –ø–æ –∑–Ω–∞—á–µ–Ω–∏—é
–î–æ–ø—É—Å—Ç–∏–º, —É –≤–∞—Å –µ—Å—Ç—å —Å–ª–æ–≤–∞—Ä—å, –∏ –≤—ã —Ö–æ—Ç–∏—Ç–µ –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å –µ–≥–æ –ø–æ –ø–∞—Ä–∞–º "–∫–ª—é—á-–∑–Ω–∞—á–µ–Ω–∏–µ". –≠—Ç–æ –º–æ–∂–Ω–æ —Å–¥–µ–ª–∞—Ç—å —Å –ø–æ–º–æ—â—å—é –¥–≤–µ —Ñ—É–Ω–∫—Ü–∏–∏ –≤–º–µ—Å—Ç–µ: items () –∏ sorted (). & nbsp;
–§—É–Ω–∫—Ü–∏—è items () –ø–æ–∑–≤–æ–ª—è–µ—Ç –≤–∞–º –∏–∑–≤–ª–µ–∫–∞—Ç—å —ç–ª–µ–º–µ–Ω—Ç—ã –∏–∑ —Å–ª–æ–≤–∞—Ä—è. –ú—ã –º–æ–∂–µ–º –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å —ç—Ç—É —Ñ—É–Ω–∫—Ü–∏—é –≤ —Å–æ—á–µ—Ç–∞–Ω–∏–∏ —Å —Ñ—É–Ω–∫—Ü–∏–µ–π sorted () –∏ –Ω–∞—Å—Ç—Ä–∞–∏–≤–∞–µ–º—ã–º –ø–∞—Ä–∞–º–µ—Ç—Ä–æ–º key –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ —Å–ª–æ–≤–∞—Ä—è –ø–æ –∑–Ω–∞—á–µ–Ω–∏—é. –†–∞—Å—Å–º–æ—Ç—Ä–∏–º —Å–ª–µ–¥—É—é—â–∏–µ –¥–≤–∞ –ø—Ä–∏–º–µ—Ä—ã.
–ü—Ä–∏–º–µ—Ä 1. –°–æ—Ä—Ç–∏—Ä–æ–≤–∫–∞ –≤ –ø–æ—Ä—è–¥–∫–µ —É–±—ã–≤–∞–Ω–∏—è
–î–∞–≤–∞–π—Ç–µ –≤–µ—Ä–Ω–µ–º—Å—è –≤ –∫–æ—Ñ–µ–π–Ω—é. –ü—Ä–µ–¥–ø–æ–ª–æ–∂–∏–º, —É –Ω–∞—Å –µ—Å—Ç—å —Å–ª–æ–≤–∞—Ä—å, –≤ –∫–æ—Ç–æ—Ä–æ–º —Ö—Ä–∞–Ω—è—Ç—Å—è —ç–ª–µ–º–µ–Ω—Ç—ã –Ω–∞—à–µ–≥–æ –∫–æ—Ñ–µ–π–Ω–æ–≥–æ –º–µ–Ω—é, –∞ —Ç–∞–∫–∂–µ –∫–æ–ª–∏—á–µ—Å—Ç–≤–æ –∫–∞–∂–¥–æ–≥–æ —Ç–æ–≤–∞—Ä–∞ –±—ã–ª–∏ –∑–∞–∫–∞–∑–∞–Ω—ã –≤ –ø—Ä–æ—à–ª–æ–º –º–µ—Å—è—Ü–µ. –ú—ã —Ö–æ—Ç–∏–º —É–∑–Ω–∞—Ç—å, –∫–∞–∫–æ–π –∫–æ—Ñ–µ –±—ã–ª —Å–∞–º—ã–º –ø–æ–ø—É–ª—è—Ä–Ω—ã–º –≤ –ø—Ä–æ—à–ª–æ–º –º–µ—Å—è—Ü–µ, –ø–æ—ç—Ç–æ–º—É –º—ã —Ä–µ—à–∞–µ–º –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å —Å–ª–æ–≤–∞—Ä—å –∑–∞–∫–∞–∑–æ–≤ –ø–æ –ø–æ—Ä—è–¥–æ–∫ –∑–Ω–∞—á–µ–Ω–∏–π –ø–æ —É–±—ã–≤–∞–Ω–∏—é.
–í–æ—Ç –ø—Ä–æ–≥—Ä–∞–º–º–∞, –∫–æ—Ç–æ—Ä—É—é –º—ã –º–æ–≥–ª–∏ –±—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ —Å–æ–¥–µ—Ä–∂–∏–º–æ–≥–æ –Ω–∞—à–µ–≥–æ —Å–ª–æ–≤–∞—Ä—è –ø–æ –∑–Ω–∞—á–µ–Ω–∏—é:
–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç —Å–ª–µ–¥—É—é—â–µ–µ:
–í –Ω–∞—à–µ–º –∫–æ–¥–µ –º–Ω–æ–≥–æ–µ –ø—Ä–æ–∏—Å—Ö–æ–¥–∏—Ç , —Ç–∞–∫ —á—Ç–æ –¥–∞–≤–∞–π—Ç–µ —Ä–∞–∑–±–µ—Ä–µ–º –µ–≥–æ. & nbsp;
–í –Ω–∞—á–∞–ª–µ –Ω–∞—à–µ–≥–æ –∫–æ–¥–∞ –º—ã –æ–ø—Ä–µ–¥–µ–ª—è–µ–º —Å–ª–æ–≤–∞—Ä—å –ø–æ–¥ –Ω–∞–∑–≤–∞–Ω–∏–µ–º orders, –≤ –∫–æ—Ç–æ—Ä–æ–º –Ω–∞–∑–≤–∞–Ω–∏—è –∫–æ—Ñ–µ —Ö—Ä–∞–Ω—è—Ç—Å—è –≤ –≤–∏–¥–µ –∫–ª—é—á–µ–π –∏ –∫–æ–ª–∏—á–µ—Å—Ç–≤–æ, –ø—Ä–æ–¥–∞–Ω–Ω–æ–µ –∫–∞–∫ –∑–Ω–∞—á–µ–Ω–∏—è .
–ó–∞—Ç–µ–º –º—ã –∏—Å–ø–æ–ª—å–∑—É–µ–º –º–µ—Ç–æ–¥ sorted () –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ –∑–∞–∫–∞–∑–æ–≤ —Å–ª–æ–≤–∞—Ä—å –ø–æ –∑–Ω–∞—á–µ–Ω–∏—é. –í–æ—Ç " –ø–æ–¥—Ä–æ–±–Ω–æ–µ –æ–ø–∏—Å–∞–Ω–∏–µ —Ç–æ–≥–æ, –∫–∞–∫ –º—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–ª–∏ –º–µ—Ç–æ–¥ sorted ():
| –ü–∞—Ä–∞–º–µ—Ç—Ä | –¢–µ–∫—Å—Ç | –û–ø–∏—Å–∞–Ω–∏–µ |
| –æ–±—ä–µ–∫—Ç | orders.items () & nbsp; | –û—Ç–Ω–æ—Å–∏—Ç—Å—è –∫–æ –≤—Å–µ–º –∑–Ω–∞—á–µ–Ω–∏—è–º –≤ –Ω–∞—à–∏—Ö " orders " —Ç–æ–ª–∫–æ–≤—ã–π —Å–ª–æ–≤–∞—Ä—å. –ï—Å–ª–∏ –±—ã –º—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–ª–∏ —Ç–æ–ª—å–∫–æ " orders & rdquo ;, –Ω–∞–º –ø—Ä–∏—à–ª–æ—Å—å –±—ã —Å—Å—ã–ª–∞—Ç—å—Å—è –Ω–∞ –ø–æ–∑–∏—Ü–∏—é –∏–Ω–¥–µ–∫—Å–∞ —ç–ª–µ–º–µ–Ω—Ç–∞, —á—Ç–æ–±—ã –ø–æ–ª—É—á–∏—Ç—å –µ–≥–æ –∏–Ω–¥–∏–≤–∏–¥—É–∞–ª—å–Ω–æ–µ –∑–Ω–∞—á–µ–Ω–∏–µ. –ï—Å–ª–∏ –º—ã –∏—Å–ø–æ–ª—å–∑—É–µ–º orders.items (), —Å–æ–∑–¥–∞–µ—Ç—Å—è –∏—Ç–µ—Ä–∞—Ç–∏–≤–Ω—ã–π —Å–ø–∏—Å–æ–∫ —Å —ç–ª–µ–º–µ–Ω—Ç–∞–º–∏ –≤ —Å–ø–∏—Å–∫–µ. |
| key | key = lambda x: x [1] | –º–µ—Ö–∞–Ω–∏–∑–º —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏, –∫–æ—Ç–æ—Ä—ã–π –ø–æ–∑–≤–æ–ª—è–µ—Ç –Ω–∞–º —Å–æ—Ä—Ç–∏—Ä–æ–≤–∞—Ç—å –Ω–∞—à —Å–ª–æ–≤–∞—Ä—å –ø–æ –∑–Ω–∞—á–µ–Ω–∏—é. –≠—Ç–æ –ø—Ä–∏–º–µ—Ä –ª—è–º–±–¥–∞-—Ñ—É–Ω–∫—Ü–∏–∏, –∫–æ—Ç–æ—Ä–∞—è —è–≤–ª—è–µ—Ç—Å—è —Ñ—É–Ω–∫—Ü–∏–µ–π –±–µ–∑ –∏–º–µ–Ω–∏. |
| reverse | reverse = True < / td> | –£–∫–∞–∑—ã–≤–∞–µ—Ç, —á—Ç–æ –º—ã —Ö–æ—Ç–∏–º, —á—Ç–æ–±—ã –Ω–∞—à–∏ –¥–∞–Ω–Ω—ã–µ –±—ã–ª–∏ –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞–Ω—ã –≤ –ø–æ—Ä—è–¥–∫–µ —É–±—ã–≤–∞–Ω–∏—è. |
< p> –ù–∞–∫–æ–Ω–µ—Ü, –º—ã —Å–æ–∑–¥–∞–µ–º —Ü–∏–∫–ª
for, –∫–æ—Ç–æ—Ä—ã–π –ø–µ—Ä–µ–±–∏—Ä–∞–µ—Ç –∫–∞–∂–¥—ã–π —ç–ª–µ–º–µ–Ω—Ç, —Å–æ–∑–¥–∞–Ω–Ω—ã–π –≤ –Ω–∞—à–µ–º –º–µ—Ç–æ–¥–µ
sort_order, –∏ –≤—ã–≤–æ–¥–∏—Ç –∫–∞–∫ –µ–≥–æ –∏–º—è –∫–ª—é—á–∞, —Ç–∞–∫ –∏ –µ–≥–æ –∑–Ω–∞—á–µ–Ω–∏–µ, –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞–Ω–Ω—ã–µ –≤ —É–∫–∞–∑–∞–Ω–Ω–æ–º –Ω–∞–º–∏ –ø–æ—Ä—è–¥–∫–µ. –≤ —Ñ—É–Ω–∫—Ü–∏–∏
sort_order.
–ê–Ω–∞–ª–æ–≥–∏—á–Ω—ã–º –æ–±—Ä–∞–∑–æ–º, –µ—Å–ª–∏ –±—ã –º—ã —Ö–æ—Ç–µ–ª–∏ –Ω–∞–π—Ç–∏ –Ω–∞–∏–º–µ–Ω–µ–µ –ø–æ–ø—É–ª—è—Ä–Ω—ã–π –Ω–∞–ø–∏—Ç–æ–∫, –ø—Ä–æ–¥–∞–≤–∞–µ–º—ã–π –≤ –Ω–∞—à–µ–π –∫–æ—Ñ–µ–π–Ω–µ, –º—ã –º–æ–≥–ª–∏ –±—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å —Ç–æ—Ç –∂–µ –∫–æ–¥. –∫–∞–∫ —É–∫–∞–∑–∞–Ω–æ –≤—ã—à–µ, –Ω–æ –±–µ–∑ –ø–∞—Ä–∞–º–µ—Ç—Ä–∞ reverse = True. –í–æ—Ç –ø—Ä–∏–º–µ—Ä –∫–æ–¥–∞ –¥–ª—è —ç—Ç–æ–≥–æ:
–ö–æ–≥–¥–∞ –º—ã –∑–∞–ø—É—Å–∫–∞–µ–º –Ω–∞—à –∫–æ–¥, –≤–æ–∑–≤—Ä–∞—â–∞—é—Ç—Å—è —Å–ª–µ–¥—É—é—â–∏–µ –∑–Ω–∞—á–µ–Ω–∏—è: < / p>
–ö–∞–∫ –≤—ã –ö–∞–∫ –≤–∏–¥–∏—Ç–µ, –Ω–∞—à –∫–æ–¥ –≤–µ—Ä–Ω—É–ª —Å–ø–∏—Å–æ–∫ —ç–ª–µ–º–µ–Ω—Ç–æ–≤, —É–ø–æ—Ä—è–¥–æ—á–µ–Ω–Ω—ã—Ö –ø–æ –≤–æ–∑—Ä–∞—Å—Ç–∞–Ω–∏—é, –≤ –∑–∞–≤–∏—Å–∏–º–æ—Å—Ç–∏ –æ—Ç –∫–æ–ª–∏—á–µ—Å—Ç–≤–∞ –∫–∞–∂–¥–æ–≥–æ —ç–ª–µ–º–µ–Ω—Ç, –∑–∞–∫–∞–∑–∞–Ω–Ω—ã–π –∑–∞ –ø–æ—Å–ª–µ–¥–Ω–∏–π –º–µ—Å—è—Ü.
–ö—Ä–æ–º–µ —Ç–æ–≥–æ, –º—ã –º–æ–∂–µ–º –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –∞–Ω–∞–ª–∏–∑ —Å–ø–∏—Å–∫–∞ –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ —Å–æ–¥–µ—Ä–∂–∏–º–æ–≥–æ —Å–ª–æ–≤–∞—Ä—è –ø–æ –∑–Ω–∞—á–µ–Ω–∏—é. –ü–æ–Ω–∏–º–∞–Ω–∏–µ —Å–ø–∏—Å–∫–æ–≤ - —ç—Ç–æ –∫—Ä–∞—Ç–∫–∏–π –º–µ—Ç–æ–¥ —Å–æ–∑–¥–∞–Ω–∏—è —Å–ø–∏—Å–∫–æ–≤ –≤ Python, –∫–æ—Ç–æ—Ä—ã–π –º–æ–∂–µ—Ç —Å—ç–∫–æ–Ω–æ–º–∏—Ç—å –º–µ—Å—Ç–æ, –µ—Å–ª–∏ –≤—ã —Å–æ–∑–¥–∞–µ—Ç–µ –±–æ–ª–µ–µ —Å–ª–æ–∂–Ω—ã–µ –º–µ—Ç–æ–¥—ã —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏.
–í–æ—Ç –∫–æ–¥, –∫–æ—Ç–æ—Ä—ã–π –º—ã –±—É–¥–µ–º –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –¥–ª—è —Å–æ—Ä—Ç–∏—Ä–æ–≤–∫–∏ –Ω–∞—à–∏—Ö –∑–∞–∫–∞–∑–æ–≤ –Ω–∞ –∫–æ—Ñ–µ –≤ –≤–æ–∑—Ä–∞—Å—Ç–∞—é—â–µ–º –ø–æ—Ä—è–¥–∫–µ –ø–æ –Ω–æ–º–µ—Ä—É –∫–∞–∂–¥–æ–≥–æ –∫–æ—Ñ–µ, –∫–æ—Ç–æ—Ä—ã–π –±—ã–ª –∑–∞–∫–∞–∑–∞–Ω —Å –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏–µ–º —Å–ø–∏—Å–∫–∞:
"–ö–∞—Ä—å–µ—Ä–Ω–∞—è –∫–∞—Ä–º–∞ –≤–æ—à–ª–∞ –≤ –º–æ—é –∂–∏–∑–Ω—å —Ç–æ–≥–¥–∞, –∫–æ–≥–¥–∞ —è –±–æ–ª—å—à–µ –≤—Å–µ–≥–æ –≤ –Ω–µ–π –Ω—É–∂–¥–∞–ª–∞—Å—å, –∏ –±—ã—Å—Ç—Ä–æ –ø–æ–º–æ–≥–ª–∞ –º–Ω–µ –ø—Ä–æ–π—Ç–∏ —É—á–µ–±–Ω—ã–π –∫—É—Ä—Å. –ß–µ—Ä–µ–∑ –¥–≤–∞ –º–µ—Å—è—Ü–∞ –ø–æ—Å–ª–µ –æ–∫–æ–Ω—á–∞–Ω–∏—è —É—á–µ–±—ã —è –Ω–∞—à–µ–ª —Ä–∞–±–æ—Ç—É —Å–≤–æ–µ–π –º–µ—á—Ç—ã, –∫–æ—Ç–æ—Ä–∞—è —Å–æ–æ—Ç–≤–µ—Ç—Å—Ç–≤–æ–≤–∞–ª–∞ –º–æ–∏ —Ü–µ–Ω–Ω–æ—Å—Ç–∏ –∏ —Ü–µ–ª–∏ –≤ –∂–∏–∑–Ω–∏! "
–ö–æ–≥–¥–∞ –º—ã –∑–∞–ø—É—Å–∫–∞–µ–º –Ω–∞—à –∫–æ–¥, –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç—Å—è —Å–ª–µ–¥—É—é—â–∏–π –æ—Ç–≤–µ—Ç :
–†–µ–∑—É–ª—å—Ç–∞—Ç –Ω–∞—à–µ–≥–æ –∫–æ–¥–∞ –±—ã–ª —Ç–∞–∫–∏–º –∂–µ, –∫–∞–∫ –∏ –≤ –ø—Ä–∏–≤–µ–¥–µ–Ω–Ω–æ–º –≤—ã—à–µ –ø—Ä–∏–º–µ—Ä–µ, –≥–¥–µ –º—ã –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞–ª–∏ —Å–æ–¥–µ—Ä–∂–∏–º–æ–µ —Å–ø–∏—Å–∫–∞ orders –≤ –ø–æ—Ä—è–¥–∫–µ –≤–æ–∑—Ä–∞—Å—Ç–∞–Ω–∏—è. –ù–æ –≤–º–µ—Å—Ç–æ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–∏—è –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π sort_orders –∏ —Å–æ–∑–¥–∞–Ω–∏—è –æ—Ç–¥–µ–ª—å–Ω–æ–≥–æ —Ü–∏–∫–ª–∞ for –¥–ª—è –ø–µ—Ä–µ–±–æ—Ä–∞ –æ—Ç—Å–æ—Ä—Ç–∏—Ä–æ–≤–∞–Ω–Ω–æ–≥–æ —Å–ø–∏—Å–∫–∞ –º—ã —Å–æ–∑–¥–∞–ª–∏ —Å–ø–∏—Å–æ–∫, –∏—Å–ø–æ–ª—å–∑—É—è —Ç–µ—Ö–Ω–∏–∫—É –ø–æ–Ω–∏–º–∞–Ω–∏—è —Å–ø–∏—Å–∫–∞.
–°–æ—Å—Ç–∞–≤–ª–µ–Ω–Ω—ã–π –Ω–∞–º–∏ –≤—ã—à–µ —Å–ø–∏—Å–æ–∫ —Å–æ—Ä—Ç–∏—Ä—É–µ—Ç –∫–∞–∂–¥—ã–π —ç–ª–µ–º–µ–Ω—Ç –≤ –Ω–∞—à–µ–º —Å–ø–∏—Å–∫–µ –≤ –≤–æ–∑—Ä–∞—Å—Ç–∞—é—â–µ–º –ø–æ—Ä—è–¥–∫–µ, –∑–∞—Ç–µ–º –≤—ã–≤–æ–¥–∏—Ç –∫–ª—é—á –∏ –∑–Ω–∞—á–µ–Ω–∏–µ –∫–∞–∂–¥–æ–≥–æ —ç–ª–µ–º–µ–Ω—Ç–∞ —Å–ª–æ–≤–∞—Ä—è –Ω–∞ –∫–æ–Ω—Å–æ–ª—å.
