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: #jakarta
@werewolfid · Post #55 · 05.11.2016 г., 05:58
werewolf garink Grub werewolf yg garink. kalo mau main werewolf dengan sensasi yg garink dan biasa aja. yang di daerah jakarta kadang werewolfgarink juga main offline. yuk gabung.!! 📍@werewolfgarink #Indonesia#Jakarta
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@werewolfid · Post #78 · 19.11.2016 г., 14:59
WerewolfUIN Nyari keseruan? Yuk gabung aja di werewolfUIN, Buat mahasiswa UIN, Alumni atau Umum yg nyari tempat buat main werewolf yg asik, disini tempatnya! Yuk gabung ditunggu ya! 📍@werewolfUIN #Indonesia#UIN#Jakarta
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@balinews · Post #258 · 07.12.2024 г., 12:30
🇮🇩Jakarta will build an F1 track, a theme park and a new port 📰 One of the richest men in Indonesia, Sugianto Kusuma, is developing the PIK 2 city project in the north of Jakarta. The cost of the project is estimated at $16.5 billion. According to plans, the development will be complemented by Indonesia's first F1 track, a theme park and a seaport. 🏎 A few years ago in Bali already announced the construction of a theme park Paramount and Formula 1 track in the area of Jembran. But the work never started. 🏗 It is only good news about the new project PIK 2 as soon as the developers have a long-term vision and everything is going well with financing. @BaliNews #projects#business#Jakarta
@balinews · Post #316 · 10.02.2025 г., 11:30
🏗Trump's project is stopped due to violations of environmental regulations 📰Bloomberg reports that the construction of a luxury Trump-branded golf resort owned by current US President Donald Trump has been suspended. Authorities accuse the developer of violating environmental regulations. 💬Indonesia's Environment Ministry issued a statement saying that the project of golf courses and branded residences 60 kilometers from Indonesia's capital Jakarta violates water drainage rules. The project is being developed by a development company owned by one of Indonesia's richest men, media tycoon Hary Tanoesoedibjo. @BaliNews #realestate#projects#Jakarta
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@balinews · Post #238 · 16.11.2024 г., 12:11
🎸Linkin Park will perform in Jakarta in early 2025 🎤 Linkin Park, the iconic alternative rock band, has finally started touring again. In 2024, after finally recovering from the loss of Chester Bennington, the band has added vocalist Emily Arsmstrong to their lineup. 📍Jakarta is the only city in Southeast Asia that the legendary band will visit. 📆 The concert will take place on February 16, 2025, Indonesia will be the fourth country the band will visit since the beginning of the tour, right after Brazil, Saudi Arabia, Mexico and Japan. 🎫Tickets for the show will be available from November 18 on the official website. Which venue Linkin park will perform at is not yet known. Keep an eye on the information as the best tickets for such concerts are sold out very quickly. @BaliNews #events#concerts#wheretogo#Jakarta