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: #slp
@CoinSonar · Post #244031 · 18.04.2026 г., 07:23
#SLP | Volume spike (USDT PAIR) 74 times the average volume 129.48K USDT traded in 15 min └Buying vol: 70.05K USDT 🟢 Boost score: 3/10 24h Vol: 167.11K USDT (Binance) Price: 0.000702 (-2.7% in 24h)
Hashtags
@proanalysistrader · Post #28571 · 22.03.2025 г., 12:42
#SLP/USDT analysis : #SLP is currently in a downtrend, forming lower lows (LLs) and lower highs (LHs) structure. The price is currently testing the resistance zone and the 200 EMA. A decline from this level is expected, with a potential test of the swing low level. TF : 2h Entry : $0.001740 Target : $0.001530 SL : $0.001847
Hashtags
@proanalysistrader · Post #28513 · 03.03.2025 г., 14:36
#SLP/USDT analysis : The #SLP is currently experiencing a downtrend, trading below its 200 Exponential Moving Average (EMA). The price has broken and retested the support zone, indicating a potential resumption of bearish momentum. The next target for the price will be the swing low level. TF : 4h Entry : $0.002105 Target : $0.001800 SL : $0.002290
Hashtags
@proanalysistrader · Post #28401 · 19.01.2025 г., 11:46
#SLP/USDT analysis : #SLP is currently in a bearish trend, marked by a consistent formation of lower lows (LLs) and lower highs (LHs), while respecting the established trendline. The price is expected to maintain this trajectory, with further tests of lower levels anticipated in the near future. TF : 1D Entry : $0.003233 Target : $0.002530 SL : $0.003727
Hashtags
@proanalysistrader · Post #27981 · 02.10.2024 г., 07:04
#SLP/USDT analysis : #SLP is currently moving within a bullish channel that is sloping upwards. The price has recently tested the support levels. It is likely to rebound from this point and target the previous swing high. TF : 1D Entry : $0.00246 Target : $0.00284 SL : $0.00226
Hashtags
@proanalysistrader · Post #27970 · 28.09.2024 г., 14:39
#SLP/USDT analysis : #SLP is currently finding support over the support zone and the 200-period exponential moving average (200 EMA). The price is expected to sustain its bullish momentum from this current zone and challenge the previous swing high. TF : 30min Entry : $0.00281 Target : $0.00287 SL : $0.00276
Hashtags
@coinlegs · Post #9570 · 21.12.2023 г., 10:47
#SLP👀 Our algorithm detected a failure swing. On the graph: Dotted line -> neck zone of failure swing Circle -> the point where the signal occurs
Hashtags
@premiumrosesignal · Post #5639 · 20.03.2026 г., 15:51
#SLP Buy Setup
Hashtags
@premiumrosesignal · Post #5594 · 14.02.2026 г., 14:03
#SLP Buy Setup
Hashtags
@premiumrosesignal · Post #5593 · 14.02.2026 г., 13:55
#SLP BULLISH
Hashtags
@premiumrosesignal · Post #5552 · 02.01.2026 г., 14:26
#SLP Buy Setup
Hashtags
@michaelvandepoppeanalyst · Post #4452 · 11.08.2024 г., 18:09
Bingx, Binance Futures, ByBit USDT, KuCoin Futures #SLP/USDT All take-profit targets achieved Profit: 375.92% 📈 Period: 2 Days 21 Hours 41 Minutes ⏰
Hashtags