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: #flow
@CoinSonar · Post #244037 · 18.04.2026 г., 07:32
#FLOW | Volume spike (USDT PAIR) 9 times the average volume 140.32K USDT traded in 15 min └Buying vol: 101.79K USDT 🟢 Boost score: 1/10 24h Vol: 1.37M USDT (Binance) Price: 0.038 (-1.3% in 24h)
Hashtags
@binancepumpsignais · Post #51372 · 11.03.2026 г., 12:27
| Coin: #FLOW/USDT - Short 20x | Entry Targets: 0.0576 Take-Profit Targets: 1) 0.05645 2) 0.05587 3) 0.0553 4) 0.05472 Binance Pumps®
Hashtags
@binancepumpsignais · Post #51354 · 10.03.2026 г., 15:49
| Coin: #FLOW/USDT - Long 20x | Entry Targets: 0.0682 Take-Profit Targets: 1) 0.06956 2) 0.07025 3) 0.07093 4) 0.07161 Binance Pumps®
Hashtags
@binancefuturesignal · Post #36175 · 26.03.2026 г., 05:32
🚀🚀 Storming Profits in the Premium Group 🎯🎯#FLOW/USDT has covered all the targets to give an amazing profit of 36% for all Premium Members 👁🗨Contact @futurechief to enter the premium group & make daily gains on Futures as well as Spot Market
Hashtags
@binancefuturesignal · Post #36042 · 12.03.2026 г., 00:21
🎯🎯 Outstanding 451% Profit on #FLOW/USDT for all Premium Members 💹Here is the price chart of #FLOW/USDT - You can see the perfect Entry point of Premium members which resulted in huge profit - These are the benefits of being Premium member 👁🗨Contact @futurechief to enter the Premium Binance Futures/Bybit/Okex/Kucoin & SPOT Group for daily gain
Hashtags
@proanalysistrader · Post #28394 · 17.01.2025 г., 13:50
#FLOW/USDT analysis : #FLOW has broken out above the 200 EMA and has retraced back to it. The price is currently in a correction phase, consolidating sideways over the support zone. The price has rebounded and broken out of the trendline. Now, the price is expected to resume its bullish momentum and test higher levels. TF : 1D Entry : $0.798 Target : $1.271 SL : $0.620
Hashtags
@americancryptotrading · Post #27166 · 25.02.2025 г., 13:36
🇺🇸#FLOW/USDT is attempting to bounce from the lowerborder of the descendingtriangle pattern on the weekly timeframe💁♂️ Looking for a recovery🚀 American Crypto©
Hashtags
@michaelvandepoppeanalyst · Post #3896 · 20.06.2024 г., 13:34
Bingx, Binance Futures, ByBit USDT, KuCoin Futures #FLOW/USDT All take-profit targets achieved Profit: 375.31% 📈 Period: 1 Day 0 Hour 11 Minutes ⏰
Hashtags
@binancecryptochampions · Post #2570 · 05.08.2025 г., 06:05
✴️Free signal-Futures ✴️ ⚡️⚡️#FLOW/USDT⚡️⚡️ Exchanges: Binance Futures, ByBit USDT, KuCoin Futures Signal Type: Regular (Long Leverage: Cross (10.0x) Entry Targets: 1) 0.364 2) 0.353 Take Profit Targets: 1) 0.368 2) 0.374 3) 0.381 Stop Targets: 1) 0.345 🌱 Published By: @Trading_exp🌱
Hashtags
@binancecryptochampions · Post #2463 · 04.07.2025 г., 07:31
✴️Free signal-Futures ✴️ ⚡️⚡️#FLOW/USDT⚡️⚡️ Exchanges: Binance Futures, ByBit USDT, KuCoin Futures Signal Type: Regular (Long Leverage: Cross (10.0x) Entry Targets: 1) 0.332 2) 0.317 Take Profit Targets: 1) 0.335 2) 0.344 3) 0.354 Stop Targets: 1) 0.310 🌱 Published By: @Trading_exp🌱
Hashtags
@binancebigpumpsignalsfuture · Post #1757 · 30.10.2021 г., 13:51
Binance #FLOW/BTC Take-Profit target 1 ✅ Profit: 5.7392% 📈 Period: 21 Hours 54 Minutes ⏰ #FLOW (Binance) Buy zone 2010-2236 Sell zone 2303-2689-2976-3567-3966
Hashtags
@MEXC_FairPrice_Spreads · Post #1232 · 06.02.2026 г., 15:53
#FLOW | 10.95% | LONG🟢 Last Price: 0.0457 Fair Price: 0.05132 Max Leverage: 50x Max Size: 50.27K$ MEXC Fair Price Spreads
Hashtags