TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #397 · 12 ное.
Использование Pydantic сегодня стало нормой, и это правильно. Но иногда на ревью вижу, что используют его не всегда корректно. Например, метод BaseModel.model_dump() по умолчанию не преобразует стандартные типы, такие как datetime, UUID или Decimal, в простой сериализуемый для JSON вид. Тогда пишут кастмоный сериализатор для этих типов чтобы функция json.dump() не падала с ошибкой. import uuid from datetime import datetime from decimal import Decimal from uuid import UUID from pydantic import BaseModel class MyModel(BaseModel): id: UUID date: datetime value: Decimal obj = MyModel( id=uuid.uuid4(), date=datetime.now(), value='1.23' ) print(obj.model_dump()) # не подходит для json.dump # { # 'id': UUID('4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1'), # 'date': datetime.datetime(2025, 12, 12, 12, 12, 12, 111111), # 'value': Decimal('1.23') # } # добавляем свой кастомный сериализатор json.dumps(obj.model_dump(), cls=MySerializer) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2025-12-12T12:12:12.111111', # 'value': '1.23' # } В данном случае класс MySerializer обрабатывает datetime, UUID и Decimal. Например так: class MySerializer(json.JSONEncoder): def default(self, o): if isinstance(o, Decimal): return str(o) elif isinstance(o, datetime): return o.isoformat() elif isinstance(o, UUID): return str(o) return super().default(o) Специально для тех, кто всё еще так делает - в этом нет необходимости! Pydantic может это сделать сам, просто нужно добавить параметр mode="json". json.dumps(obj.model_dump(mode="json")) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2012-12-12T12:12:12.111111', # 'value': '1.23' # } #pydantic#libs
Пребарај: #seasonsgreetings
@gidle_update · Post #46359 · 22.11.2025 г., 13:58
251119 || #idle TIKTOK UPDATE 🐰🐱🐹🐶🐺🤍 2026 SEASON'S GREETINGS [i-dle & Soil Co.] 2025. 11. 20. 2PM (KST) ~ 2025. 11. 26. 2PM (KST) #아이들#idle #시즌그리팅#SEASONSGREETINGS –🦋 ── @GIDLE_UPDATE ──
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@gidle_update · Post #46417 · 23.11.2025 г., 08:09
251121 || #idle TIKTOK UPDATE I like to eat 🍎🥕🍅🌽🥬🥒 #아이들#idle #시즌그리팅#SEASONSGREETINGS #idleSoilCo –🦋 ── @GIDLE_UPDATE ──
@gidle_update · Post #46352 · 22.11.2025 г., 04:53
251118 || #idle 𝕏 UPDATE i-dle (아이들) 2026 SEASON'S GREETINGS [i-dle & Soil Co.] 🍎 PREVIEW 🌱 PRE-ORDER 2025. 11. 20. 2PM (KST) ~ 2025. 11. 26. 2PM (KST) #아이들#idle #시즌그리팅#SEASONSGREETINGS #idleSoilCo –🦋 ── @GIDLE_UPDATE ──
@gidle_update · Post #46347 · 22.11.2025 г., 03:56
251118 || #idle 𝕏 UPDATE i-dle (아이들) 2026 SEASON'S GREETINGS [i-dle & Soil Co.] 🍎 PREVIEW 🌱 RRE-ORDER 2025. 11. 20. 2PM (KST) ~ 2025. 11. 26. 2PM (KST) #아이들#idle #미연#MIYEON #시즌그리팅#SEASONSGREETINGS #idleSoilCo –🦋 ── @GIDLE_UPDATE ──
@gidle_update · Post #46350 · 22.11.2025 г., 04:53
251118 || #idle 𝕏 UPDATE i-dle (아이들) 2026 SEASON'S GREETINGS [i-dle & Soil Co.] 🍎 PREVIEW 🌱 RRE-ORDER 2025. 11. 20. 2PM (KST) ~ 2025. 11. 26. 2PM (KST) #아이들#idle #우기#YUQI #시즌그리팅#SEASONSGREETINGS #idleSoilCo –🦋 ── @GIDLE_UPDATE ──
@gidle_update · Post #46349 · 22.11.2025 г., 04:53
251118 || #idle 𝕏 UPDATE i-dle (아이들) 2026 SEASON'S GREETINGS [i-dle & Soil Co.] 🍎 PREVIEW 🌱 RRE-ORDER 2025. 11. 20. 2PM (KST) ~ 2025. 11. 26. 2PM (KST) #아이들#idle #소연#SOYEON #시즌그리팅#SEASONSGREETINGS #idleSoilCo –🦋 ── @GIDLE_UPDATE ──
@gidle_update · Post #46348 · 22.11.2025 г., 04:53
251118 || #idle 𝕏 UPDATE i-dle (아이들) 2026 SEASON'S GREETINGS [i-dle & Soil Co.] 🍎 PREVIEW 🌱 RRE-ORDER 2025. 11. 20. 2PM (KST) ~ 2025. 11. 26. 2PM (KST) #아이들#idle #민니#MINNIE #시즌그리팅#SEASONSGREETINGS #idleSoilCo –🦋 ── @GIDLE_UPDATE ──
@gidle_update · Post #46351 · 22.11.2025 г., 04:53
251118 || #idle 𝕏 UPDATE i-dle (아이들) 2026 SEASON'S GREETINGS [i-dle & Soil Co.] 🍎 PREVIEW 🌱 RRE-ORDER 2025. 11. 20. 2PM (KST) ~ 2025. 11. 26. 2PM (KST) #아이들#idle #슈화#SHUHUA #시즌그리팅#SEASONSGREETINGS #idleSoilCo –🦋 ── @GIDLE_UPDATE ──
@irassg · Post #707 · 08.12.2023 г., 06:00
Spread some year-end cheer while saving on your taxes! 🥳✨ Enjoy tax deductions of 2.5 times the qualifying donation amount in Year of Assessment 2024 when you donate to any approved Institution of a Public Character (IPC) by 31 Dec 2023. You will not need to declare the donation amount in your Income Tax Return as tax deductions for qualifying donations will be automatically reflected in your tax assessments based on information from the IPC. Details and qualifying conditions: https://www.iras.gov.sg/taxes/other-taxes/charities/donations-tax-deductions #taxtips#donations#spreadjoy#seasonsgreetings#skit#irassg#iras
@gidle_update · Post #46365 · 22.11.2025 г., 15:14
251120 || Berriz Shop 𝕏 UPDATE [📢] i-dle 2026 SEASON'S GREETINGS [i-dle & Soil Co.] Sales Information #아이들 (@official_i_dle) season greeting cultivated for #NEVERLAND👨🌾 Now meet it at #Berriz ! 😉Exclusive benefits only for #베리즈 are also prepared 📆Pre-Order : 11.20(THU) 14PM - 11.26(WED) 14PM (KST) 🎁Berriz Pre-Order Benefit : One random card provided from 5 unreleased photo cards 🔗https://kko.kakao.com/251120_idlesg #아이들#idle#시즌그리팅 #SEASONSGREETINGS #idleSoilCo #Berriz#베리즈 –🦋 ── @GIDLE_UPDATE ──