@binancepumpsignais · Post #50915 · 09.02.2026 г., 15:40
| Coin: #PTB/USDT - Short 20x | Entry Targets: 0.001684 Take-Profit Targets: 1) 0.00165 2) 0.001633 3) 0.001617 4) 0.0016 Binance Pumps®
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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: #ptb
@binancepumpsignais · Post #50915 · 09.02.2026 г., 15:40
| Coin: #PTB/USDT - Short 20x | Entry Targets: 0.001684 Take-Profit Targets: 1) 0.00165 2) 0.001633 3) 0.001617 4) 0.0016 Binance Pumps®
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@binancepumpsignais · Post #50885 · 08.02.2026 г., 10:26
| Coin: #PTB/USDT - Long 20x | Entry Targets: 0.001646 Take-Profit Targets: 1) 0.001679 2) 0.001695 3) 0.001712 4) 0.001728 Binance Pumps®
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@binancefuturesignal · Post #35859 · 19.02.2026 г., 21:03
🎯🎯Excellent 65% Profit on #PTB/USDT for all Premium Members 🚀🚀It has crossed all the targets 👁🗨Contact @futurechief to enter the premium group & make daily gains
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@binancefuturesignal · Post #35670 · 30.01.2026 г., 07:40
🎯🎯 Non Stop Huge profit on Premium signals for all Premium Members 🔥🔥#PTB/USDT has crossed all the profit targets and made a great profit of 83% 👁🗨Contact @futurechief to enter the Premium Futures & SPOT Group for daily gains
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@binancefuturesignal · Post #35664 · 29.01.2026 г., 18:02
🎯🎯Excellent 38% Profit on #PTB/USDT for all Premium Members 🚀🚀It has crossed all the targets 👁🗨Contact @futurechief to enter the premium group & make daily gains
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@cryptosignalalert · Post #28184 · 05.01.2026 г., 13:09
Binance Futures, OKX, Deribit, BitGET, BybitUSDT, KuCoin, Huobi Long/Buy #PTB/USDT Entry Point - 2985 Targets: 3000 - 3014 - 3030 - 3045 Leverage - 10x
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@cryptosignalalert · Post #27976 · 20.12.2025 г., 10:16
🚀🚀#PTB/USDT delivered quick profits for our premium members — proof of why we're among the best in the game! 👁🗨 Want to trade smarter and faster? Contact @cripexperts to join our premium group and trade with top-tier experts.
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@btctradingclub · Post #26725 · 06.01.2026 г., 11:21
🚀🚀🚀98% Profit on #PTB/USDT for our Premium Members on Binance Futures/Bybit/OKX/Bitget - The trade has been closed in Profit 👁🗨Contact @primemod to enter the Premium Group & make daily profit on Spot & Futures Market
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@btctradingclub · Post #26605 · 20.12.2025 г., 10:00
✅✅ 121% Profit on #PTB/USDT for our Premium Members on Binance Futures/Bybit/OKX & KuCoin ✔️✔️Trade has been exited in great profit 👁🗨Contact @primemod to enter the premium group & Make daily gains
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@btctradingclub · Post #26334 · 14.11.2025 г., 15:06
🚀🚀 65% Profit on #PTB/USDT for our Premium Members on Binance Futures/Bybit/OKXX/Kucoin/Bitget ✅✅ All target completed - Trade Closed 👁🗨Contact @primemod to enter the Premium Group for high quality SPOT & FUTURES Signals
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@fedrussianinsiders · Post #18592 · 14.05.2026 г., 20:14
🔥#PTB (Binance Futures)🔥 Fully bottomed. Accumulation is over, and breakout confirmed. Easy 5-10x🚀 Leverage: 3-5x Entry: Below 0.00098 Targets: 0.00100 - .00103 - 0.00106 - 0.00111 - 0.0012 - 0.0013 - 0.0015 - 0.0018 - 0.0021 - 0.0029 - 0.0041 - 0.0068 - OPEN SL: Below 0.00077
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@bitcoinbuliets · Post #14250 · 14.05.2026 г., 20:20
🔥#PTB (Binance Futures)🔥 Fully bottomed. Accumulation is over, and breakout confirmed. Easy 5-10x🚀 Leverage: 3-5x Entry: Below 0.00098 Targets: 0.00100 - .00103 - 0.00106 - 0.00111 - 0.0012 - 0.0013 - 0.0015 - 0.0018 - 0.0021 - 0.0029 - 0.0041 - 0.0068 - OPEN SL: Below 0.00077
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