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: #c98
@CoinSonar · Post #244201 · 18.04.2026 г., 13:19
#C98 | Volume spike (USDT PAIR) 50 times the average volume 129.65K USDT traded in 15 min └Buying vol: 66.52K USDT 🟢 Boost score: 4/10 24h Vol: 248.70K USDT (Binance) Price: 0.0229 (-5.3% in 24h)
Hashtags
@CoinSonar · Post #243988 · 18.04.2026 г., 05:41
#C98 | Volume spike (USDT PAIR) 125 times the average volume 108.36K USDT traded in 5 min └Buying vol: 62.28K USDT 🟢 Boost score: 4/10 24h Vol: 248.70K USDT (Binance) Price: 0.0225 (-5.3% in 24h)
Hashtags
@CoinSonar · Post #243528 · 17.04.2026 г., 08:06
#C98 | Volume spike (USDT PAIR) 49 times the average volume 128.56K USDT traded in 15 min └Buying vol: 65.01K USDT 🟢 Boost score: 3/10 24h Vol: 248.70K USDT (Binance) Price: 0.0223 (-5.3% in 24h)
Hashtags
@binancefuturesignal · Post #35934 · 28.02.2026 г., 12:09
🚀 Back to Back profits are made in the Premium Group 🎯🎯#C98/USDT has covered all the target to give a Profit of 22% to all Premium Members 👁🗨Contact @futurechief to enter the Premium Futures & SPOT Group for daily gain
Hashtags
@proanalysistrader · Post #28457 · 08.02.2025 г., 11:13
#C98/USDT analysis : #C98 is currently in a bearish trend, consistently making new lows. The price is expected to test the resistance zone before resuming its bearish momentum. TF : 1h Entry : $0.0872 Target : $0.0822 SL : $0.0900
Hashtags
@americancryptotrading · Post #27513 · 24.01.2026 г., 11:11
🇺🇸#C98/USDT is consolidating near the lower border of the falling wedge on the weekly timeframe🧐 Going upside on a bounce📈 American Crypto©
Hashtags
@americancryptotrading · Post #27127 · 21.01.2025 г., 13:09
🇺🇸#C98/USDT is trading near the lowerborder of the descendingtriangle on the weekly timeframe💁♂️ Looking for a leg upwards if we bounce🐃 American Crypto©
Hashtags
@elfcryptovip · Post #11635 · 10.06.2025 г., 07:56
#C98 Coin98 has successfully broken above the descendingchannel formation on the daily timeframe👀 Now, the price is holding above the previous resistance-turned-supportlevel A bounce from the support zone could push the price toward targets at $0.077, $0.093, and $0.130
Hashtags
@coinlegs · Post #10117 · 20.03.2024 г., 19:33
#C98 I like this type of pattern 👆👆
Hashtags
@coinlegs · Post #10116 · 20.03.2024 г., 19:32
📗Failure Swing Binance Futures / 20 Mar 19:30 / 30m #C98 : 0.3509
Hashtags
@binancebigpumpsignalsfuture · Post #2238 · 18.04.2022 г., 01:44
#C98 Proof in Vip Channel 👆 Compare time according to my timezone in both screenshots.
Hashtags
@binancebigpumpsignalsfuture · Post #2237 · 18.04.2022 г., 01:42
#C98 result 1st target achieved in just 15 hours✅ One more quick profit 6%💰🤑 👉 More quick profit signals available in premium channel. Hurry up 🏃♂👇 ☎️ Contact @FutureExpertAdmin
Hashtags