Python NameError: имя `self` не определено Решение
Функции и методы Python
Michael Zippo
27.11.2021
–ó–Ω–∞—á–µ–Ω–∏–µ " self " –¥–æ—Å—Ç—É–ø–µ–Ω —Ç–æ–ª—å–∫–æ –≤–Ω—É—Ç—Ä–∏ –º–µ—Ç–æ–¥–∞, –∫–æ–≥–¥–∞ –≤—ã–∑—ã–≤–∞–µ—Ç—Å—è –∏ —É–∫–∞–∑—ã–≤–∞–µ—Ç—Å—è —Ñ—É–Ω–∫—Ü–∏—è .
–í—ã –Ω–µ –º–æ–∂–µ—Ç–µ –ø–æ–ª—É—á–∏—Ç—å –¥–æ—Å—Ç—É–ø –∫ " self " –≤ –∞—Ä–≥—É–º–µ–Ω—Ç–∞—Ö, —É–∫–∞–∑–∞–Ω–Ω—ã—Ö –¥–ª—è –º–µ—Ç–æ–¥–∞, –∏–ª–∏ –≤–Ω—É—Ç—Ä–∏ —Ñ—É–Ω–∫—Ü–∏–∏ –±–µ–∑ —É–∫–∞–∑–∞–Ω–∏—è " self " –∫–∞–∫ –∞—Ä–≥—É–º–µ–Ω—Ç. –í –ø—Ä–æ—Ç–∏–≤–Ω–æ–º —Å–ª—É—á–∞–µ –≤—ã —É–≤–∏–¥–∏—Ç–µ –æ—à–∏–±–∫—É " NameError: name " self " –Ω–µ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–æ & rdquo ;.
–í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –º—ã –ø–æ–≥–æ–≤–æ—Ä–∏–º –æ —Ç–æ–º, —á—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç —ç—Ç–∞ –æ—à–∏–±–∫–∞ –∏ –ø–æ—á–µ–º—É –æ–Ω–∞ –≤–æ–∑–Ω–∏–∫–∞–µ—Ç. –ú—ã —Ä–∞—Å—Å–º–æ—Ç—Ä–∏–º –Ω–µ—Å–∫–æ–ª—å–∫–æ —Ñ—Ä–∞–≥–º–µ–Ω—Ç–æ–≤ –∫–æ–¥–∞, —á—Ç–æ–±—ã –ø–æ–º–æ—á—å –≤–∞–º –ø–æ–Ω—è—Ç—å, –∫–∞–∫ –∏—Å–ø—Ä–∞–≤–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É –≤ –≤–∞—à–µ–º –∫–æ–¥–µ.
NameError: name " self " –Ω–µ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–æ
" self " –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è —Å–æ–¥–µ—Ä–∂–∏—Ç –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é –æ–± –æ–±—ä–µ–∫—Ç–µ –≤–Ω—É—Ç—Ä–∏ –∫–ª–∞—Å—Å–∞ . –í—Å–µ –∑–Ω–∞—á–µ–Ω–∏—è, –∫–æ—Ç–æ—Ä—ã–µ –±—ã–ª–∏ –ø—Ä–∏—Å–≤–æ–µ–Ω—ã –æ–±—ä–µ–∫—Ç—É, –¥–æ—Å—Ç—É–ø–Ω—ã –≤ " self " –ø–µ—Ä–µ–º–µ–Ω–Ω–∞—è.
" self " –Ω–µ–æ–±—Ö–æ–¥–∏–º–æ –ø–µ—Ä–µ–¥–∞—Ç—å –∫–∞–∫ –∞—Ä–≥—É–º–µ–Ω—Ç , –µ—Å–ª–∏ –≤—ã —Ö–æ—Ç–∏—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –µ–≥–æ –≤ –º–µ—Ç–æ–¥–µ. & Ldquo; self " –ø–µ—Ä–µ–º–µ–Ω–Ω—É—é –Ω–µ–ª—å–∑—è –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –≤ –¥—Ä—É–≥–∏—Ö –∞—Ä–≥—É–º–µ–Ω—Ç–∞—Ö –º–µ—Ç–æ–¥–∞, –ø–æ—Å–∫–æ–ª—å–∫—É –æ–Ω–∞ –¥–æ—Å—Ç—É–ø–Ω–∞ —Ç–æ–ª—å–∫–æ –∏–∑ –º–µ—Ç–æ–¥–∞.
–í—ã —Å—Ç–æ–ª–∫–Ω—É–ª–∏—Å—å —Å –æ—à–∏–±–∫–æ–π " NameError: name " self " –Ω–µ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–æ " –æ—à–∏–±–∫–∞, –µ—Å–ª–∏ –≤—ã:
- –ù–µ —É–∫–∞–∑—ã–≤–∞–π—Ç–µ " self " –≤ –∫–∞—á–µ—Å—Ç–≤–µ –∞—Ä–≥—É–º–µ–Ω—Ç–∞
- –ò—Å–ø–æ–ª—å–∑—É–π—Ç–µ " self " –≤ –∫–∞—á–µ—Å—Ç–≤–µ –∞—Ä–≥—É–º–µ–Ω—Ç–∞ –≤ –¥—Ä—É–≥–æ–º –∞—Ä–≥—É–º–µ–Ω—Ç–µ.
–î–∞–≤–∞–π—Ç–µ —Ä–∞—Å—Å–º–æ—Ç—Ä–∏–º –∫–∞–∂–¥—ã–π –∏–∑ —ç—Ç–∏—Ö —Å—Ü–µ–Ω–∞—Ä–∏–µ–≤ –æ–¥–∏–Ω –∑–∞ –¥—Ä—É–≥–∏–º.
–°—Ü–µ–Ω–∞—Ä–∏–π ‚Ññ1: " self " –Ω–µ —É–∫–∞–∑–∞–Ω –≤ –∫–∞—á–µ—Å—Ç–≤–µ –∞—Ä–≥—É–º–µ–Ω—Ç–∞
" self " –¥–æ–ª–∂–µ–Ω –±—ã—Ç—å —É–∫–∞–∑–∞–Ω –≤ –∫–∞—á–µ—Å—Ç–≤–µ –∞—Ä–≥—É–º–µ–Ω—Ç–∞, —á—Ç–æ–±—ã –æ–Ω –±—ã–ª –¥–æ—Å—Ç—É–ø–µ–Ω –≤ –º–µ—Ç–æ–¥–µ. " self " –Ω–µ —è–≤–ª—è–µ—Ç—Å—è –≥–ª–æ–±–∞–ª—å–Ω–æ–π –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π. –û–Ω —è–≤–ª—è–µ—Ç—Å—è –ª–æ–∫–∞–ª—å–Ω—ã–º –≤–Ω—É—Ç—Ä–∏ –∫–ª–∞—Å—Å–∞.
81% —É—á–∞—Å—Ç–Ω–∏–∫–æ–≤ –∑–∞—è–≤–∏–ª–∏, —á—Ç–æ –æ–Ω–∏ –ø–æ—á—É–≤—Å—Ç–≤–æ–≤–∞–ª–∏ —Å–µ–±—è –±–æ–ª–µ–µ —É–≤–µ—Ä–µ–Ω–Ω—ã–º–∏ –≤ —Å–≤–æ–∏—Ö –ø–µ—Ä—Å–ø–µ–∫—Ç–∏–≤–∞—Ö —Ç—Ä—É–¥–æ—É—Å—Ç—Ä–æ–π—Å—Ç–≤–∞ –≤ —Å—Ñ–µ—Ä–µ –≤—ã—Å–æ–∫–∏—Ö —Ç–µ—Ö–Ω–æ–ª–æ–≥–∏–π –ø–æ—Å–ª–µ –ø–æ—Å–µ—â–µ–Ω–∏—è —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è. –ü–æ–ª—É—á–∏—Ç–µ –ø—Ä–∏–≥–ª–∞—à–µ–Ω–∏–µ –Ω–∞ —É—á–µ–±–Ω—ã–π –ª–∞–≥–µ—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–∞ —Å–º–µ–Ω—É –∫–∞—Ä—å–µ—Ä—ã, –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.
–ù–∞–ø–∏—à–∏—Ç–µ –ø—Ä–æ–≥—Ä–∞–º–º—É, —Å–æ–¥–µ—Ä–∂–∞—â—É—é –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é. –æ —Ñ–∏–ª—å–º–∞—Ö –≤ –∫–ª–∞—Å—Å–µ. –ù–∞—á–Ω–µ–º —Å –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–∏—è –Ω–∞—à–µ–≥–æ –∫–ª–∞—Å—Å–∞ —Å –ø–æ–º–æ—â—å—é –∫–æ–Ω—Å—Ç—Ä—É–∫—Ç–æ—Ä–∞, –∫–æ—Ç–æ—Ä—ã–π —Ö—Ä–∞–Ω–∏—Ç –∑–Ω–∞—á–µ–Ω–∏—è –æ –Ω–∞—à–µ–º —Ñ–∏–ª—å–º–µ:
–ù–∞—à –∫–ª–∞—Å—Å –º–æ–∂–µ—Ç —Å–æ–¥–µ—Ä–∂–∞—Ç—å –¥–≤–∞ –∑–Ω–∞—á–µ–Ω–∏—è: –Ω–∞–∑–≤–∞–Ω–∏–µ —Ñ–∏–ª—å–º–∞ –∏ –≥–æ–¥, –≤ –∫–æ—Ç–æ—Ä–æ–º –æ–Ω –±—ã–ª –≤—ã–ø—É—â–µ–Ω–Ω—ã–π. –ó–∞—Ç–µ–º –º—ã –æ–±—ä—è–≤–ª—è–µ–º –º–µ—Ç–æ–¥, –∫–æ—Ç–æ—Ä—ã–π –ø–æ–∑–≤–æ–ª—è–µ—Ç –Ω–∞–º –∏–∑–º–µ–Ω—è—Ç—å –∑–Ω–∞—á–µ–Ω–∏–µ " year_released & rdquo ;:
–ß—Ç–æ–±—ã –ø—Ä–æ—Ç–µ—Å—Ç–∏—Ä–æ–≤–∞—Ç—å –Ω–∞—à –∫–æ–¥, –º—ã —Å–æ–∑–¥–∞–µ–º –æ–±—ä–µ–∫—Ç –Ω–∞—à–µ–≥–æ –∫–ª–∞—Å—Å–∞. –≠—Ç–æ—Ç –æ–±—ä–µ–∫—Ç –ø—Ä–µ–¥—Å—Ç–∞–≤–ª—è–µ—Ç —Ñ–∏–ª—å–º "–°—á–∞—Å—Ç–ª–∏–≤—ã–π –ì–∏–ª–º–æ—Ä", –≤—ã–ø—É—â–µ–Ω–Ω—ã–π –≤ 1996 –≥–æ–¥—É:
–ú—ã –≤—ã–∑–≤–∞–ª–∏ –º–µ—Ç–æ–¥ change_year () –¥–ª—è –Ω–∞—à–µ–≥–æ –æ–±—ä–µ–∫—Ç–∞ , —á—Ç–æ–±—ã –º—ã –º–æ–≥–ª–∏ —É—Å—Ç–∞–Ω–æ–≤–∏—Ç—å –≥–æ–¥ –≤—ã–ø—É—Å–∫–∞ —Ñ–∏–ª—å–º–∞ –Ω–∞ 1996 –≥–æ–¥. –î–∞–≤–∞–π—Ç–µ –∑–∞–ø—É—Å—Ç–∏–º –Ω–∞—à –∫–æ–¥ –∏ –ø–æ—Å–º–æ—Ç—Ä–∏–º, —Ä–∞–±–æ—Ç–∞–µ—Ç –ª–∏ –æ–Ω:
–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –æ—à–∏–±–∫—É.
–≠—Ç–∞ –æ—à–∏–±–∫–∞ –≤–æ–∑–Ω–∏–∫–∞–µ—Ç –∏–∑-–∑–∞ —Ç–æ–≥–æ, —á—Ç–æ –º—ã –Ω–µ –ø–µ—Ä–µ–¥–∞–ª–∏ " self " –≤ –∫–∞—á–µ—Å—Ç–≤–µ –∞—Ä–≥—É–º–µ–Ω—Ç–∞ –Ω–∞—à–µ–º—É –º–µ—Ç–æ–¥—É. –ú—ã –∏—Å–ø—Ä–∞–≤–ª—è–µ–º —ç—Ç—É –æ—à–∏–±–∫—É, –¥–æ–±–∞–≤–ª—è—è " self " –≤ –∫–∞—á–µ—Å—Ç–≤–µ –ø–µ—Ä–≤–æ–≥–æ –∞—Ä–≥—É–º–µ–Ω—Ç–∞ –≤ change_year () –º–µ—Ç–æ–¥:
–ó–∞–ø—É—Å—Ç–∏—Ç–µ –Ω–∞—à –∫–æ–¥ –µ—â–µ —Ä–∞–∑:
–ù–∞—à –∫–æ–¥ —Ä–∞–±–æ—Ç–∞–µ—Ç —É—Å–ø–µ—à–Ω–æ!
–°—Ü–µ–Ω–∞—Ä–∏–π ‚Ññ 2: –ò—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏–µ " self " –≤ –∫–∞—á–µ—Å—Ç–≤–µ –∞—Ä–≥—É–º–µ–Ω—Ç–∞ –≤ –¥—Ä—É–≥–æ–º –∞—Ä–≥—É–º–µ–Ω—Ç–µ
" self " –æ—Ü–µ–Ω–∏–≤–∞–µ—Ç—Å—è –ø—Ä–∏ –≤—ã–∑–æ–≤–µ —Ñ—É–Ω–∫—Ü–∏–∏. –≠—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –≤—ã –Ω–µ –º–æ–∂–µ—Ç –∏–º–µ—Ç—å –∞—Ä–≥—É–º–µ–Ω—Ç, –∫–æ—Ç–æ—Ä—ã–π —Å—Å—ã–ª–∞–µ—Ç—Å—è –Ω–∞ " self " –≤ —Å–ø–∏—Å–∫–µ –∞—Ä–≥—É–º–µ–Ω—Ç–æ–≤, —É–∫–∞–∑–∞–Ω–Ω—ã—Ö –≤ –≤—ã–∑–æ–≤–µ —Ñ—É–Ω–∫—Ü–∏–∏.
–û–±–Ω–æ–≤–∏—Ç–µ –Ω–∞—à –º–µ—Ç–æ–¥ " year_released " d, —á—Ç–æ–±—ã, –µ—Å–ª–∏ –Ω–µ —É–∫–∞–∑–∞–Ω –¥—Ä—É–≥–æ–π –≥–æ–¥ –≤—ã–ø—É—Å–∫–∞, –Ω–∞ –∫–æ–Ω—Å–æ–ª—å –≤—ã–≤–æ–¥–∏—Ç—Å—è —Å–æ–æ–±—â–µ–Ω–∏–µ –æ —Ç–æ–º, —á—Ç–æ –≥–æ–¥ —Ñ–∏–ª—å–º–∞ –Ω–µ –±—ã–ª –∏–∑–º–µ–Ω–µ–Ω.
–ú—ã –º–æ–∂–µ–º —Å–¥–µ–ª–∞—Ç—å —ç—Ç–æ, —É—Å—Ç–∞–Ω–æ–≤–∏–≤ –∞—Ä–≥—É–º–µ–Ω—Ç –ø–æ —É–º–æ–ª—á–∞–Ω–∏—é –≤ –Ω–∞—à–µ–º –∫–æ–¥–µ:
" year_released " —Ç–µ–ø–µ—Ä—å –∏–º–µ–µ—Ç –∑–Ω–∞—á–µ–Ω–∏–µ –ø–æ —É–º–æ–ª—á–∞–Ω–∏—é " self.year_released & rdquo ;. –≠—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –µ—Å–ª–∏ –º—ã –Ω–µ —É–∫–∞–∂–µ–º –∑–Ω–∞—á–µ–Ω–∏–µ, –Ω–∞ –∫–æ—Ç–æ—Ä–æ–µ —Å–ª–µ–¥—É–µ—Ç –∏–∑–º–µ–Ω–∏—Ç—å –≥–æ–¥, –±—É–¥–µ—Ç —É—Å—Ç–∞–Ω–æ–≤–ª–µ–Ω–æ –∑–Ω–∞—á–µ–Ω–∏–µ –ø–æ —É–º–æ–ª—á–∞–Ω–∏—é. –ï—Å–ª–∏ –º—ã –≤—Å–µ –∂–µ —É–∫–∞–∂–µ–º –∑–Ω–∞—á–µ–Ω–∏–µ, –æ–Ω–æ –±—É–¥–µ—Ç –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å—Å—è –≤–º–µ—Å—Ç–æ –∑–Ω–∞—á–µ–Ω–∏—è –ø–æ —É–º–æ–ª—á–∞–Ω–∏—é.
–ï—Å–ª–∏ —É–∫–∞–∑–∞–Ω–Ω–æ–µ –Ω–∞–º–∏ –∑–Ω–∞—á–µ–Ω–∏–µ –Ω–µ —Ä–∞–≤–Ω–æ –∑–Ω–∞—á–µ–Ω–∏—é " self.year_released & rdquo ;, –∑–Ω–∞—á–µ–Ω–∏–µ " self.year_released " –∏–∑–º–µ–Ω–µ–Ω–æ. –í –ø—Ä–æ—Ç–∏–≤–Ω–æ–º —Å–ª—É—á–∞–µ –Ω–∞ –∫–æ–Ω—Å–æ–ª—å –≤—ã–≤–æ–¥–∏—Ç—Å—è —Å–æ–æ–±—â–µ–Ω–∏–µ –æ —Ç–æ–º, —á—Ç–æ —Ñ–∏–ª—å–º –Ω–µ –±—ã–ª –∏–∑–º–µ–Ω–µ–Ω.
–ü–æ—Å–ª–µ –æ—Ü–µ–Ω–∫–∏ –Ω–∞—à–µ–≥–æ –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ if –∑–Ω–∞—á–µ–Ω–∏–µ " year_released " –≤—ã–≤–æ–¥–∏—Ç—Å—è –Ω–∞ –∫–æ–Ω—Å–æ–ª—å.
–î–∞–≤–∞–π—Ç–µ –∑–∞–ø—É—Å—Ç–∏–º –Ω–∞—à –∫–æ–¥:
–ù–∞—à –∫–æ–¥ –≤—ã–∑—ã–≤–∞–µ—Ç –æ—à–∏–±–∫–∞. –≠—Ç–æ –ø–æ—Ç–æ–º—É, —á—Ç–æ –º—ã –ø—ã—Ç–∞–ª–∏—Å—å –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å " self " –≤ –¥—Ä—É–≥–æ–º –∞—Ä–≥—É–º–µ–Ω—Ç–µ –≤ –Ω–∞—à–µ–º —Å–ø–∏—Å–∫–µ –∞—Ä–≥—É–º–µ–Ω—Ç–æ–≤.
–ú—ã –º–æ–∂–µ–º –∏—Å–ø—Ä–∞–≤–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É, —É—Å—Ç–∞–Ω–æ–≤–∏–≤ –¥–ª—è –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π " year_released " –∑–Ω–∞—á–µ–Ω–∏–µ " self.year_released " –≤–Ω—É—Ç—Ä–∏ –Ω–∞—à–µ–π —Ñ—É–Ω–∫—Ü–∏–∏. –≤–º–µ—Å—Ç–æ –≤ –Ω–∞—à–µ–º —Å–ø–∏—Å–∫–µ –∞—Ä–≥—É–º–µ–Ω—Ç–æ–≤:
–í —ç—Ç–æ–º –∫–æ–¥–µ –º—ã —É—Å—Ç–∞–Ω–∞–≤–ª–∏–≤–∞–µ–º " year_released " —Ä–∞–≤–Ω—ã–º " self.year_released " –µ—Å–ª–∏ –º—ã –Ω–µ —É–∫–∞–∑—ã–≤–∞–µ–º –∑–Ω–∞—á–µ–Ω–∏–µ –¥–ª—è " year_released " –≤ –≤—ã–∑–æ–≤ –Ω–∞—à–µ–π —Ñ—É–Ω–∫—Ü–∏–∏.
"–ö–∞—Ä—å–µ—Ä–Ω–∞—è –∫–∞—Ä–º–∞ –≤–æ—à–ª–∞ –≤ –º–æ—é –∂–∏–∑–Ω—å, –∫–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 —Ç—á —Å –±—É—Ç–∫–µ–º–ø–æ–º. –ß–µ—Ä–µ–∑ –¥–≤–∞ –º–µ—Å—è—Ü–∞ –ø–æ—Å–ª–µ –≤—ã–ø—É—Å–∫–∞ —è –Ω–∞—à–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–∏–º —Ü–µ–Ω–Ω–æ—Å—Ç—è–º –∏ —Ü–µ–ª—è–º –≤ –∂–∏–∑–Ω–∏! "
< p> –î–∞–≤–∞–π—Ç–µ —Å–æ–∑–¥–∞–¥–∏–º –Ω–æ–≤—ã–π –æ–±—ä–µ–∫—Ç Movie –¥–ª—è —Ç–µ—Å—Ç–∏—Ä–æ–≤–∞–Ω–∏—è –Ω–∞—à–µ–≥–æ –∫–æ–¥–∞:
–ú—ã –Ω–µ–ø—Ä–∞–≤–∏–ª—å–Ω–æ —É–∫–∞–∑–∞–ª–∏ –≥–æ–¥ –≤—ã–ø—É—Å–∫–∞ Happy Gilmore –∫–∞–∫ 1995. –ù–∞–º –Ω—É–∂–Ω–æ –∏–∑–º–µ–Ω–∏—Ç—å –µ–≥–æ —Å –ø–æ–º–æ—â—å—é change_year () . –ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç:
–ù–∞—à –∫–æ–¥ –±—ã–ª —É—Å–ø–µ—à–Ω–æ –≤—ã–ø–æ–ª–Ω–µ–Ω. –î–∞–≤–∞–π—Ç–µ –ø—Ä–æ—Ç–µ—Å—Ç–∏—Ä—É–µ–º –Ω–∞—à –∫–æ–¥, —á—Ç–æ–±—ã —É–≤–∏–¥–µ—Ç—å, —á—Ç–æ –ø—Ä–æ–∏–∑–æ–π–¥–µ—Ç, –µ—Å–ª–∏ –∑–Ω–∞—á–µ–Ω–∏–µ " year_released " —É–∂–µ —Ä–∞–≤–Ω–æ —Ç–æ–º—É, –∫–æ—Ç–æ—Ä–æ–µ –º—ã —É–∫–∞–∑–∞–ª–∏ –≤ change_year () –º–µ—Ç–æ–¥:
–û—à–∏–±–∫–∞ " NameError: name " self " –Ω–µ –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–æ " –æ—à–∏–±–∫–∞ –≤–æ–∑–Ω–∏–∫–∞–µ—Ç, –µ—Å–ª–∏ –≤—ã –∑–∞–±—ã–ª–∏ —É–∫–∞–∑–∞—Ç—å " self " –≤ –∫–∞—á–µ—Å—Ç–≤–µ –ø–æ–∑–∏—Ü–∏–æ–Ω–Ω–æ–≥–æ –∞—Ä–≥—É–º–µ–Ω—Ç–∞ –∏–ª–∏ –∫–æ–≥–¥–∞ –≤—ã –∏—Å–ø–æ–ª—å–∑—É–µ—Ç–µ " self " –≤ –¥—Ä—É–≥–æ–º –∞—Ä–≥—É–º–µ–Ω—Ç–µ –≤ —Å–ø–∏—Å–∫–µ –∞—Ä–≥—É–º–µ–Ω—Ç–æ–≤.
–ß—Ç–æ–±—ã —É—Å—Ç—Ä–∞–Ω–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É, —É–±–µ–¥–∏—Ç–µ—Å—å, —á—Ç–æ –≤—Å–µ –º–µ—Ç–æ–¥—ã –≤ —Ñ—É–Ω–∫—Ü–∏–∏, –∫–æ—Ç–æ—Ä—ã–µ –∏—Å–ø–æ–ª—å–∑—É—é—Ç " self " –≤–∫–ª—é—á–∏—Ç—å " self " –≤ –∏—Ö —Å–ø–∏—Å–∫–µ –∞—Ä–≥—É–º–µ–Ω—Ç–æ–≤. –ï—Å–ª–∏ —ç—Ç–æ –Ω–µ —Å—Ä–∞–±–æ—Ç–∞–µ—Ç, —É–±–µ–¥–∏—Ç–µ—Å—å, —á—Ç–æ –Ω–∏–∫–∞–∫–∏–µ –∞—Ä–≥—É–º–µ–Ω—Ç—ã –≤ —Å–ø–∏—Å–∫–µ –∞—Ä–≥—É–º–µ–Ω—Ç–æ–≤ –Ω–µ –∑–∞–≤–∏—Å—è—Ç –æ—Ç " self " –¥–ª—è –∑–Ω–∞—á–µ–Ω–∏–π –ø–æ —É–º–æ–ª—á–∞–Ω–∏—é.
