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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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StartupBase

@startupbaseuz · Post #6336 · 06.11.2025 г., 10:21

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🇦🇿 Ozarbayjonda Best Startup Project yarim final bosqichi bo‘lib o‘tdi! “Digital Startup Awards” (DSA) butun mintaqa bo‘ylab eng iqtidorli startap asoschilarini birlashtirishda davom etmoqda. 🌟 Dunyo bo‘ylab kelib tushgan 350 dan ortiq ariza orasidan 20 ta ozarbayjonlik startap o‘z innovatsion g‘oyalarini taqdim etdi. Natijada ikki finalchi — “Starkids” va “Tryverse” — joriy yil dekabr oyida Toshkentda bo‘lib o‘tadigan Grand Final bosqichiga yo‘llanma oldi. 🚀 Jarayon tobora qizg‘in tus olmoqda — yakuniy bosqichga yaqinlashar ekanmiz, yangiliklarni kuzatishda davom eting! 📖To‘liq maqolani o'qing: startupbase.uz — 🇦🇿Azerbaijan Hosts Its Best Startup Project Semifinal! The Digital Startup Awards (DSA) continues to bring together the brightest founders from across the region. 🌟 Out of 350+ applications globally, 20 startups from Azerbaijan took the stage to pitch their innovative ideas — and two finalists, Starkids and Tryverse, have earned their spot in the Grand Final in Tashkent this December. 🚀 The momentum is growing — stay tuned as we move closer to the final showdown! 📖Read the full article here: startupbase.uz #DSA#BestStartupProject#ITParkUzbekistan#AzerbaijanStartups#CentralAsiaStartups

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IT Park Ventures

@ITParkVentures · Post #495 · 06.11.2025 г., 11:30

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🇦🇿 Ozarbayjonda Best Startup Project yarim final bosqichi bo‘lib o‘tdi! “Digital Startup Awards” (DSA) butun mintaqa bo‘ylab eng iqtidorli startap asoschilarini birlashtirishda davom etmoqda. 🌟 Dunyo bo‘ylab kelib tushgan 350 dan ortiq ariza orasidan 20 ta ozarbayjonlik startap o‘z innovatsion g‘oyalarini taqdim etdi. Natijada ikki finalchi — “Starkids” va “Tryverse” — joriy yil dekabr oyida Toshkentda bo‘lib o‘tadigan Grand Final bosqichiga yo‘llanma oldi. 🚀 Jarayon tobora qizg‘in tus olmoqda — yakuniy bosqichga yaqinlashar ekanmiz, yangiliklarni kuzatishda davom eting! 📖To‘liq maqolani o'qing: startupbase.uz — 🇦🇿Azerbaijan Hosts Its Best Startup Project Semifinal! The Digital Startup Awards (DSA) continues to bring together the brightest founders from across the region. 🌟 Out of 350+ applications globally, 20 startups from Azerbaijan took the stage to pitch their innovative ideas — and two finalists, Starkids and Tryverse, have earned their spot in the Grand Final in Tashkent this December. 🚀 The momentum is growing — stay tuned as we move closer to the final showdown! 📖Read the full article here: startupbase.uz #DSA#BestStartupProject#ITParkUzbekistan#AzerbaijanStartups#CentralAsiaStartups

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StartupBase

@startupbaseuz · Post #6332 · 05.11.2025 г., 14:48

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🇲🇳 Mongoliyada Best Startup Project yarim final bosqichi boshlandi! “Digital Startup Awards” (DSA) dasturi qizg‘in davom etmoqda — Mongoliya rasman o‘zining ilk “Best Startup Project” tanlovini o‘tkazib, eng yaxshi finalchilarni saralab oldi! 🚀 350 dan ortiq arizalar orasidan UWISH va EGUNE Mo‘g‘uliston yarim finalida g‘olib chiqdi va joriy yilning dekabr oyida Toshkentda bo‘lib o‘tadigan Grand finalda ishtirok etadi. 📖To‘liq maqolani o'qing: startupbase.uz — 🇲🇳Mongolia Kicks Off the Best Startup Project Semifinals! The Digital Startup Awards (DSA) program is in full swing — and Mongolia has officially hosted the first Best Startup Project competition, selecting its top finalists! 🚀 Out of 350+ applications, UWISH and EGUNE became the winners of the Mongolian semifinal and will compete in the Grand Final in Tashkent this December. 📖Read the full article here: startupbase.uz #DSA#BestStartupProject#ITParkUzbekistan#StartupEcosystem#MongoliaStartups#Innovation#Entrepreneurship#CentralAsiaStartups

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#dsa#beststartupproject#itparkuzbekistan#startupecosystem#mongoliastartups#innovation#entrepreneurship#centralasiastartups