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Изворен канал @pythonotes · Post #397 · 12 ное.

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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

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@bookslibraryofficial · Post #1332 · 24.06.2025 г., 18:26

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📖Title : Lady Chatterley's Lover ✍️Author : D. H. Lawrence ⭐️Rating : 3.50/5 (Goodreads) 📆Published : Jan 01, 1928 ———————————————— Summary:Lady Chatterley’s Lover by D.H. Lawrence tells the story of Constance (Lady Chatterley), a young woman trapped in a passionless marriage to Sir Clifford, a paralyzed war veteran more concerned with intellect than intimacy. Emotionally and physically unfulfilled, she begins an affair with Oliver Mellors, the gamekeeper on their estate. Their relationship blossoms into a deep, sensual, and emotional connection, breaking through rigid class divisions and societal expectations. Through this affair, Constance rediscovers her own desires and the power of human connection. The novel explores themes of love, class, sexuality, and personal freedom in a repressive, post-war English society. ———————————————— #erotic#fiction#romance#classics@Bookslibraryofficial@free_novellas@the_ancient_library@thesciencelabs

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@Ultra_Power_Super_Mega · Post #40945 · 16.05.2026 г., 06:02

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@Ultra_Power_Super_Mega · Post #40943 · 16.05.2026 г., 04:32

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#Movie Bad Teacher ⚔️Genres: #Comedy#Erotic 18+ 🔊 Language : #🔥English 💿 Quality : BluRay HD 🔖 sʜᴏʀᴛ : She’s broke, she’s reckless, and she’s the kind of teacher who cares more about high heels than homework. When her plan to snag a rich husband crashes and burns, she hatches an even crazier scheme… ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 480p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 720p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 📌 Add your channel @freebets89

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@Ultra_Power_Super_Mega · Post #40941 · 16.05.2026 г., 03:02

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#Movie Bad Teacher ⚔️Genres: #Comedy#Erotic 18+ 🔊 Language : #🔥English 💿 Quality : BluRay HD 🔖 sʜᴏʀᴛ : She’s broke, she’s reckless, and she’s the kind of teacher who cares more about high heels than homework. When her plan to snag a rich husband crashes and burns, she hatches an even crazier scheme… ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 480p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 720p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 📌 Add your channel @freebets89

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#movie#comedy#erotic
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@Ultra_Power_Super_Mega · Post #40938 · 16.05.2026 г., 01:30

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#Movie Bad Teacher ⚔️Genres: #Comedy#Erotic 18+ 🔊 Language : #🔥English 💿 Quality : BluRay HD 🔖 sʜᴏʀᴛ : She’s broke, she’s reckless, and she’s the kind of teacher who cares more about high heels than homework. When her plan to snag a rich husband crashes and burns, she hatches an even crazier scheme… ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 480p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 720p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 📌 Add your channel @freebets89

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#movie#comedy#erotic
⋆ ゚🐾˖ ゚𝘽𝘼𝘽𝙔 𝘿𝙊𝙂𝙀 𝙋𝘼𝙒𝙎 ゚˖🐾 ゚⋆

@Ultra_Power_Super_Mega · Post #40932 · 16.05.2026 г., 00:03

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#Movie Bad Teacher ⚔️Genres: #Comedy#Erotic 18+ 🔊 Language : #🔥English 💿 Quality : BluRay HD 🔖 sʜᴏʀᴛ : She’s broke, she’s reckless, and she’s the kind of teacher who cares more about high heels than homework. When her plan to snag a rich husband crashes and burns, she hatches an even crazier scheme… ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 480p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 720p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 📌 Add your channel @freebets89

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#movie#comedy#erotic
⋆ ゚🐾˖ ゚𝘽𝘼𝘽𝙔 𝘿𝙊𝙂𝙀 𝙋𝘼𝙒𝙎 ゚˖🐾 ゚⋆

@Ultra_Power_Super_Mega · Post #40882 · 14.05.2026 г., 17:02

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#Movie Bad Teacher ⚔️Genres: #Comedy#Erotic 18+ 🔊 Language : #🔥English 💿 Quality : BluRay HD 🔖 sʜᴏʀᴛ : She’s broke, she’s reckless, and she’s the kind of teacher who cares more about high heels than homework. When her plan to snag a rich husband crashes and burns, she hatches an even crazier scheme… ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 480p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 720p👇👇 https://t.me/+w-JLkZEuxFIyMmQ0 📌 Add your channel @freebets89

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