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: #sxp
@proanalysistrader · Post #28161 · 11.11.2024 г., 12:52
#SXP/USDT analysis : #SXP has broken out of the trendline, and the price has also rebounded from the support zone following a period of sideways consolidation. It is anticipated that the price will continue to rise from the current level and test previous swing highs. TF : 1D Entry : $0.3240 Target : $0.5629 SL : $0.2055
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@proanalysistrader · Post #28037 · 18.10.2024 г., 16:39
#SXP/USDT analysis : #SXP has bounced back from the 200 EMA after a retracement and a breakout of the trendline. It is now expected to move towards the previous swing high level. TF : 2H Entry : $0.2592 Target : $0.2894 SL : $0.2495
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@proanalysistrader · Post #27870 · 24.08.2024 г., 15:13
#SXP/USDT analysis : #SXP is presently in an uptrend, forming higher highs (HHs) and higher lows (HLs). It is expected to experience a pullback near its support zone and is likely to bounce back from there to test higher levels. TF : 1h Entry : $0.2416 Target : $0.2538 SL : $0.2339
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@cryptosignalalert · Post #27798 · 04.12.2025 г., 07:47
Binance Futures, OKX, Deribit, BitGET, BybitUSDT, KuCoin, Huobi Long/Buy #SXP/USDT Entry - 665 Targets: 670 - 673 - 676 - 680 Leverage - 10x
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@btctradingclub · Post #26523 · 05.12.2025 г., 11:44
✅✅ 150% Profit on #SXP/USDT for our Premium Members on Binance Futures/Bybit Futures/OKX Futures& KuCoin Futures 👁🗨Contact @primemod to enter the premium group & make daily profit
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@michaelvandepoppeanalyst · Post #4320 · 26.07.2024 г., 09:28
#SXP Close 1/4 Position✅ Profit: +116% 🚀🚀🚀🚀
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@michaelvandepoppeanalyst · Post #4142 · 05.07.2024 г., 13:50
#SXP All Target Done 👍 Profit: +339% 🚀🚀🚀🚀
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@signal_bitcoins · Post #2880 · 18.02.2024 г., 10:36
#SXP bounced from the support zone on Weekly time frame,now price is trying to break up the falling wedge pattern, breakout incoming.. 📈 ❄️@signal_bitcoins❄️ ❄️@Shadow_support0o❄️
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@sublimetraders · Post #2411 · 24.08.2024 г., 11:23
Binance Futures, Bitget Futures, ByBit USDT, KuCoin Futures #SXP/USDT Take-Profit target 3 ✅ Profit: 22.515% 📈 Period: 6 Days 0 Hours 43 Minutes ⏰
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@sublimetraders · Post #2394 · 21.08.2024 г., 20:31
Binance Futures, Bitget Futures, ByBit USDT, KuCoin Futures #SXP/USDT Take-Profit target 2 ✅ Profit: 14.4461% 📈 Period: 3 Days 23 Hours 57 Minutes ⏰
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@sublimetraders · Post #2392 · 20.08.2024 г., 00:30
Binance Futures, Bitget Futures, ByBit USDT, KuCoin Futures #SXP/USDT Take-Profit target 1 ✅ Profit: 8.6872% 📈 Period: 1 Days 13 Hours 52 Minutes ⏰
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@binancecryptochampions · Post #2265 · 27.04.2025 г., 13:41
✴️Free signal-Futures ✴️ ⚡️⚡️#SXP/USDT⚡️⚡️ Exchanges: Binance Futures,Bybit USDT Signal Type: Regular (Short) Leverage: Cross (10x) Amount: 2.0% Entry Targets: 1) 0.2050 2) 0.2100 Take-Profit Targets: 1) 0.2000 2) 0.1960 3) 0.1920 Stop Targets: 1) 0.2150 ✳️ Published by: @Trading_exp✳️ Note: These are early signals, wait for Entry notification from Cornix
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