Python JSONDecodeError Объяснение и решение

Michael Zippo 27.11.2021

–ú–Ω–æ–≥–∏–µ —Ä–∞–∑—Ä–∞–±–æ—Ç—á–∏–∫–∏ —Ö—Ä–∞–Ω—è—Ç –¥–∞–Ω–Ω—ã–µ –∏–∑ –ø—Ä–æ–≥—Ä–∞–º–º—ã –≤ —Ñ–∞–π–ª–µ JSON; –¥—Ä—É–≥–∏–µ –ø—Ä–æ–≥—Ä–∞–º–º—ã —Å—Å—ã–ª–∞—é—Ç—Å—è –Ω–∞ API, —Ç—Ä–µ–±—É—é—â–∏–µ —Ä–∞–±–æ—Ç—ã —Å JSON. –í —Å–∞–º–æ–º –¥–µ–ª–µ, —É –≤–∞—Å –Ω–µ –≤–æ–∑–Ω–∏–∫–Ω–µ—Ç –ø—Ä–æ–±–ª–µ–º —Å –ø–æ–∏—Å–∫–æ–º –≤–∞—Ä–∏–∞–Ω—Ç–∞ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞–Ω–∏—è —Å–ª–æ–≤–∞—Ä–µ–π JSON –∏–ª–∏ –µ–≥–æ —ç–∫–≤–∏–≤–∞–ª–µ–Ω—Ç–∞ Python.

–í—ã –º–æ–∂–µ—Ç–µ —Å—Ç–æ–ª–∫–Ω—É—Ç—å—Å—è —Å –æ—à–∏–±–∫–æ–π JSONDecodeError –ø—Ä–∏ —Ä–∞–±–æ—Ç–µ —Å –¥–∞–Ω–Ω—ã–º–∏ JSON. –í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –º—ã —Å–æ–±–∏—Ä–∞–µ–º—Å—è –ø–æ–≥–æ–≤–æ—Ä–∏—Ç—å –æ –ø—Ä–∏—á–∏–Ω–∞—Ö –≤–æ–∑–Ω–∏–∫–Ω–æ–≤–µ–Ω–∏—è JSONDecodeError –∏ –æ —Ç–æ–º, –∫–∞–∫ –∏—Å–ø—Ä–∞–≤–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É.

Python JSONDecodeError

Python JSONDecodeError —É–∫–∞–∑—ã–≤–∞–µ—Ç –Ω–∞ –Ω–∞–ª–∏—á–∏–µ –ø—Ä–æ–±–ª–µ–º—ã —Å —Å–ø–æ—Å–æ–±–æ–º –≤ –∫–æ—Ç–æ—Ä–æ–º –æ—Ç—Ñ–æ—Ä–º–∞—Ç–∏—Ä–æ–≤–∞–Ω—ã –≤–∞—à–∏ –¥–∞–Ω–Ω—ã–µ JSON. –ù–∞–ø—Ä–∏–º–µ—Ä, –≤ –≤–∞—à–∏—Ö –¥–∞–Ω–Ω—ã—Ö JSON –º–æ–∂–µ—Ç –æ—Ç—Å—É—Ç—Å—Ç–≤–æ–≤–∞—Ç—å —Ñ–∏–≥—É—Ä–Ω–∞—è —Å–∫–æ–±–∫–∞, –∫–ª—é—á, –Ω–µ –∏–º–µ—é—â–∏–π –∑–Ω–∞—á–µ–Ω–∏—è, –∏–ª–∏ –æ—Ç—Å—É—Ç—Å—Ç–≤–æ–≤–∞—Ç—å –∫–∞–∫–æ–π-–ª–∏–±–æ –¥—Ä—É–≥–æ–π —Å–∏–Ω—Ç–∞–∫—Å–∏—Å.

–ß—Ç–æ–±—ã –ø–æ–ª–Ω–æ—Å—Ç—å—é –∏—Å–ø—Ä–∞–≤–∏—Ç—å –æ—à–∏–±–∫—É JSONDecodeError, –≤—ã –Ω—É–∂–Ω–æ –∑–∞–π—Ç–∏ –≤ —Ñ–∞–π–ª JSON, —á—Ç–æ–±—ã —É–≤–∏–¥–µ—Ç—å, –≤ —á–µ–º –ø—Ä–æ–±–ª–µ–º–∞. –ï—Å–ª–∏ –≤—ã –æ–∂–∏–¥–∞–µ—Ç–µ, —á—Ç–æ –≤ –±—É–¥—É—â–µ–º –≤–æ–∑–Ω–∏–∫–Ω–µ—Ç –Ω–µ—Å–∫–æ–ª—å–∫–æ –ø—Ä–æ–±–ª–µ–º, –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –±–ª–æ–∫ try & hellip; except –¥–ª—è –æ–±—Ä–∞–±–æ—Ç–∫–∏ –æ—à–∏–±–∫–∏ JSONDecodeError.

–ü–æ—Å–ª–µ –∫–ª—é—á–µ–≤–æ–≥–æ —Å–ª–æ–≤–∞ JSONDecodeError –≤—ã –¥–æ–ª–∂–Ω—ã —É–≤–∏–¥–µ—Ç—å –∫—Ä–∞—Ç–∫–æ–µ –æ–ø–∏—Å–∞–Ω–∏–µ, –∫–æ—Ç–æ—Ä–æ–µ –æ–ø–∏—Å—ã–≤–∞–µ—Ç –ø—Ä–∏—á–∏–Ω–∞ –æ—à–∏–±–∫–∏.

–í–µ—Å—å –ø—Ä–∞–≤–∏–ª—å–Ω–æ –æ—Ç—Ñ–æ—Ä–º–∞—Ç–∏—Ä–æ–≤–∞–Ω–Ω—ã–π JSON –¥–æ–ª–∂–µ–Ω –≤—ã–≥–ª—è–¥–µ—Ç—å —Å–ª–µ–¥—É—é—â–∏–º –æ–±—Ä–∞–∑–æ–º:

" value " –º–æ–∂–µ—Ç –±—ã—Ç—å –ª—é–±—ã–º –¥–æ–ø—É—Å—Ç–∏–º—ã–º –∑–Ω–∞—á–µ–Ω–∏–µ–º JSON, –Ω–∞–ø—Ä–∏–º–µ—Ä —Å–ø–∏—Å–∫–æ–º, —Å—Ç—Ä–æ–∫–æ–π –∏–ª–∏ –¥—Ä—É–≥–∏–º –æ–±—ä–µ–∫—Ç–æ–º JSON.

–ü—Ä–∏–º–µ—Ä —Å—Ü–µ–Ω–∞—Ä–∏—è

–ú—ã —Å–æ–∑–¥–∞–µ–º –ø—Ä–æ–≥—Ä–∞–º–º—É, –∫–æ—Ç–æ—Ä–∞—è —Ö—Ä–∞–Ω–∏—Ç —Å–ø–∏—Å–æ–∫ –æ–±—ä–µ–∫—Ç–æ–≤ JSON, –∫–æ—Ç–æ—Ä—ã–µ –ø—Ä–µ–¥—Å—Ç–∞–≤–ª—è—é—Ç, –∫–∞–∫–∏–µ –∫–æ–º–ø—å—é—Ç–µ—Ä—ã –±—ã–ª–∏ –≤—ã–¥–∞–Ω—ã —Å–æ—Ç—Ä—É–¥–Ω–∏–∫–∞–º –Ω–∞ –ø—Ä–µ–¥–ø—Ä–∏—è—Ç–∏–∏. –ö–∞–∂–¥—ã–π –æ–±—ä–µ–∫—Ç JSON –¥–æ–ª–∂–µ–Ω –≤—ã–≥–ª—è–¥–µ—Ç—å —Å–ª–µ–¥—É—é—â–∏–º –æ–±—Ä–∞–∑–æ–º:

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 —Ä–∞–±–æ—Ç—ã –≤ —Å—Ñ–µ—Ä–µ —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. –ù–∞–π–¥–∏—Ç–µ –ø–æ–¥—Ö–æ–¥ –∫ —É—á–µ–±–Ω–æ–º—É –ª–∞–≥–µ—Ä—é —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.

–ú—ã —Ö—Ä–∞–Ω–∏–º —ç—Ç–∏ –æ–±—ä–µ–∫—Ç—ã JSON –≤ —Ñ–∞–π–ª —Å –∏–º–µ–Ω–µ–º equipment.json. –§–∞–π–ª —Å–æ–¥–µ—Ä–∂–∏—Ç —Ç–æ–ª—å–∫–æ –æ–¥–Ω—É –∑–∞–ø–∏—Å—å:

–ß—Ç–æ–±—ã –ø—Ä–æ—á–∏—Ç–∞—Ç—å —ç—Ç–∏ –¥–∞–Ω–Ω—ã–µ –≤ –Ω–∞—à–µ–π –ø—Ä–æ–≥—Ä–∞–º–º–µ, –º—ã –º–æ–∂–µ–º –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –º–æ–¥—É–ª—å json:

–°–Ω–∞—á–∞–ª–∞ –º—ã –∏–º–ø–æ—Ä—Ç–∏—Ä—É–µ–º –º–æ–¥—É–ª—å json, –∫–æ—Ç–æ—Ä—ã–π –∏—Å–ø–æ–ª—å–∑—É–µ–º –¥–ª—è —á—Ç–µ–Ω–∏—è —Ñ–∞–π–ª–∞ JSON. –ó–∞—Ç–µ–º –º—ã –∏—Å–ø–æ–ª—å–∑—É–µ–º –æ–ø–µ—Ä–∞—Ç–æ—Ä open () –¥–ª—è —á—Ç–µ–Ω–∏—è —Å–æ–¥–µ—Ä–∂–∏–º–æ–≥–æ –Ω–∞—à–µ–≥–æ —Ñ–∞–π–ª–∞ JSON. –ú—ã –≤—ã–≤–æ–¥–∏–º –Ω–∞ –∫–æ–Ω—Å–æ–ª—å —Å–æ–æ–±—â–µ–Ω–∏–µ, –≤ –∫–æ—Ç–æ—Ä–æ–º –≥–æ–≤–æ—Ä–∏—Ç—Å—è, —á—Ç–æ –¥–∞–Ω–Ω—ã–µ –æ–±–æ—Ä—É–¥–æ–≤–∞–Ω–∏—è –±—ã–ª–∏ –ø–æ–ª—É—á–µ–Ω—ã –ø–æ—Å–ª–µ –≤—ã–ø–æ–ª–Ω–µ–Ω–∏—è –Ω–∞—à–µ–≥–æ –æ–ø–µ—Ä–∞—Ç–æ—Ä–∞ with.

–î–∞–≤–∞–π—Ç–µ –∑–∞–ø—É—Å—Ç–∏–º –Ω–∞—à –∫–æ–¥ –∏ –ø–æ—Å–º–æ—Ç—Ä–∏–º, —á—Ç–æ –ø—Ä–æ–∏–∑–æ–π–¥–µ—Ç:

–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –¥–ª–∏–Ω–Ω—É—é –æ—à–∏–±–∫—É. –ú—ã –≤–∏–¥–∏–º, —á—Ç–æ Python –æ–ø–∏—Å—ã–≤–∞–µ—Ç –ø—Ä–∏—á–∏–Ω—É –Ω–∞—à–µ–π –æ—à–∏–±–∫–∏ –ø–æ—Å–ª–µ —Ç–µ—Ä–º–∏–Ω–∞ JSONDecodeError.

–†–µ—à–µ–Ω–∏–µ

–ù–∞—à–µ JSONDecodeError —Å–æ–æ–±—â–∞–µ—Ç –Ω–∞–º, —á—Ç–æ –≤ –Ω–∞—à–∏—Ö –¥–∞–Ω–Ω—ã—Ö JSON –æ—Ç—Å—É—Ç—Å—Ç–≤—É–µ—Ç –¥–≤–æ–µ—Ç–æ—á–∏–µ (:). –≠—Ç–æ –¥–≤–æ–µ—Ç–æ—á–∏–µ –¥–æ–ª–∂–Ω–æ –ø–æ—è–≤–∏—Ç—å—Å—è –≤ —á–µ—Ç–≤–µ—Ä—Ç–æ–π —Å—Ç—Ä–æ–∫–µ –≤ —Å—Ç–æ–ª–±—Ü–µ 16. –ï—Å–ª–∏ –º—ã –ø–æ—Å–º–æ—Ç—Ä–∏–º –Ω–∞ —ç—Ç—É —Å—Ç—Ä–æ–∫—É –¥–∞–Ω–Ω—ã—Ö –≤ –Ω–∞—à–µ–º —Ñ–∞–π–ª–µ equipment.json, –º—ã —É–≤–∏–¥–∏–º, —á—Ç–æ –Ω–∞—à JSON –Ω–µ–¥–µ–π—Å—Ç–≤–∏—Ç–µ–ª–µ–Ω:

–í –Ω–∞—à–µ–º –∫–æ–¥–µ –æ—Ç—Å—É—Ç—Å—Ç–≤—É–µ—Ç –¥–≤–æ–µ—Ç–æ—á–∏–µ. –ß—Ç–æ–±—ã –∏—Å–ø—Ä–∞–≤–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É, –º—ã –¥–æ–ª–∂–Ω—ã –¥–æ–±–∞–≤–∏—Ç—å –¥–≤–æ–µ—Ç–æ—á–∏–µ:

–¢–µ–ø–µ—Ä—å, –∫–æ–≥–¥–∞ –º—ã —É—Å—Ç—Ä–∞–Ω–∏–ª–∏ –ø—Ä–æ–±–ª–µ–º—É —Å–æ —Å–ø–æ—Å–æ–±–æ–º –ø—Ä–µ–¥—Å—Ç–∞–≤–ª–µ–Ω–∏—è –Ω–∞—à–∏—Ö –¥–∞–Ω–Ω—ã—Ö, –º—ã –º–æ–∂–µ–º –ø–æ–ø—Ä–æ–±–æ–≤–∞—Ç—å –∑–∞–ø—É—Å—Ç–∏—Ç—å –Ω–∞—à—É –ø—Ä–æ–≥—Ä–∞–º–º—É –µ—â–µ —Ä–∞–∑:

–ù–∞—à –∫–æ–¥ —É—Å–ø–µ—à–Ω–æ –≤—ã–ø–æ–ª–Ω—è–µ—Ç—Å—è .

–í –∫–∞—á–µ—Å—Ç–≤–µ –∞–ª—å—Ç–µ—Ä–Ω–∞—Ç–∏–≤—ã –º—ã –º–æ–≥–ª–∏ –±—ã –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –æ–±—Ä–∞–±–æ—Ç—á–∏–∫ try & hellip; except –¥–ª—è —Ä–µ—à–µ–Ω–∏—è —ç—Ç–æ–π –ø—Ä–æ–±–ª–µ–º—ã, —á—Ç–æ–±—ã –Ω–∞—à –∫–æ–¥ –Ω–µ –≤–æ–∑–≤—Ä–∞—â–∞–ª –Ω–µ–º–µ–¥–ª–µ–Ω–Ω–æ –æ—à–∏–±–∫—É, –µ—Å–ª–∏ –º—ã —Å—Ç–æ–ª–∫–Ω–µ–º—Å—è —Å –¥—Ä—É–≥–æ–π –ø—Ä–æ–±–ª–µ–º–æ–π —Ñ–æ—Ä–º–∞—Ç–∏—Ä–æ–≤–∞–Ω–∏—è:

–ï—Å–ª–∏ –µ—Å—Ç—å –æ—à–∏–±–∫–∞ –≤ –Ω–∞—à–∏—Ö –¥–∞–Ω–Ω—ã—Ö JSON , —ç—Ç–∞ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –≤–µ—Ä–Ω–µ—Ç:

–í –ø—Ä–æ—Ç–∏–≤–Ω–æ–º —Å–ª—É—á–∞–µ –ø—Ä–æ–≥—Ä–∞–º–º–∞ –ø—Ä–æ—á–∏—Ç–∞–µ—Ç –¥–∞–Ω–Ω—ã–µ –∏ –∑–∞—Ç–µ–º –æ—Ç–æ–±—Ä–∞–∑–∏—Ç –Ω–∞ –∫–æ–Ω—Å–æ–ª–∏ —Å–ª–µ–¥—É—é—â–∏–π —Ç–µ–∫—Å—Ç:

–ó–∞–∫–ª—é—á–µ–Ω–∏–µ

–û—à–∏–±–∫–∞ Python JSONDecodeError —É–∫–∞–∑—ã–≤–∞–µ—Ç –Ω–∞ –Ω–∞–ª–∏—á–∏–µ –ø—Ä–æ–±–ª–µ–º—ã —Å –∫–∞–∫ —Ñ–æ—Ä–º–∞—Ç–∏—Ä—É–µ—Ç—Å—è –æ–±—ä–µ–∫—Ç JSON. –ß—Ç–æ–±—ã –∏—Å–ø—Ä–∞–≤–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É, –≤—ã –¥–æ–ª–∂–Ω—ã –ø—Ä–æ—á–∏—Ç–∞—Ç—å —Å–æ–æ–±—â–µ–Ω–∏–µ –æ–± –æ—à–∏–±–∫–µ –∏ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –µ–≥–æ –¥–ª—è –∏—Å–ø—Ä–∞–≤–ª–µ–Ω–∏—è –¥–∞–Ω–Ω—ã—Ö JSON. –í –∫–∞—á–µ—Å—Ç–≤–µ –∞–ª—å—Ç–µ—Ä–Ω–∞—Ç–∏–≤—ã –≤—ã –º–æ–∂–µ—Ç–µ –∏—Å–ø–æ–ª—å–∑–æ–≤–∞—Ç—å –±–ª–æ–∫ try & hellip; except –¥–ª—è –æ–±–Ω–∞—Ä—É–∂–µ–Ω–∏—è –∏ –æ–±—Ä–∞–±–æ—Ç–∫–∏ –æ—à–∏–±–∫–∏.

–•–æ—Ç–∏—Ç–µ —É–∑–Ω–∞—Ç—å –±–æ–ª—å—à–µ –æ –ø—Ä–æ–≥—Ä–∞–º–º–∏—Ä–æ–≤–∞–Ω–∏–∏ –Ω–∞ Python? –ü—Ä–æ—á—Ç–∏—Ç–µ –Ω–∞—à–µ —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–æ "–ö–∞–∫ –≤—ã—É—á–∏—Ç—å Python". –í—ã –Ω–∞–π–¥–µ—Ç–µ —Å–æ–≤–µ—Ç—ã —ç–∫—Å–ø–µ—Ä—Ç–æ–≤ –æ —Ç–æ–º, –∫–∞–∫ –∏–∑—É—á–∞—Ç—å Python, –∏ —Å–ø–∏—Å–æ–∫ —É—á–µ–±–Ω—ã—Ö —Ä–µ—Å—É—Ä—Å–æ–≤, –∫–æ—Ç–æ—Ä—ã–µ –ø–æ–º–æ–≥—É—Ç –≤–∞–º –Ω–∞–∫–∞–ø–ª–∏–≤–∞–π—Ç–µ —Å–≤–æ–∏ –∑–Ω–∞–Ω–∏—è.