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@forexsignals · Post #3542 · 19.10.2022 г., 14:50
#USDJPY Wait for sell Trend 154.267
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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
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@free_signals · Post #10561 · 02.04.2026 г., 09:11
🔅USDJPY Is Very Bearish! Sell!📉 - - - - - - - - Please, check our technical outlook for 📊USDJPY. The price is testing a key resistance 159.682. Taking into consideration the current market trend & overbought RSI, chances will be high to see a bearish movement to the downside at least to 159.075 level. - - - - - - - - #freesignal#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10121 · 22.01.2026 г., 11:27
🔅USDJPY Is Very Bearish! Sell!📉 - - - - - - - - Here is our detailed technical review for 📊USDJPY. The price is testing a key resistance 158.667. Taking into consideration the current market trend & overbought RSI, chances will be high to see a bearish movement to the downside at least to 158.252 level. - - - - - - - - #freesignal#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10102 · 19.01.2026 г., 09:30
🔅USDJPY Will Go Lower! Short!📉 - - - - - - - - Here is our detailed technical review for 📊USDJPY. The market is testing a major horizontal structure 158.007. Taking into consideration the structure & trend analysis, I believe that the market will reach 157.485 level soon. - - - - - - - - #freesignal#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10078 · 15.01.2026 г., 08:02
🔅USDJPY Is Very Bearish! Sell!📉 - - - - - - - - Take a look at our analysis for 📊USDJPY. The market is approaching a key horizontal level 158.498. Considering the today's price action, probabilities will be high to see a movement to 157.948. - - - - - - - - #freesignal#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #9782 · 24.11.2025 г., 12:21
🔅USDJPY Will Go Down From Resistance! Short!📉 - - - - - - - - Here is our detailed technical review for 📊USDJPY. The market is on a crucial zone of supply 156.909. The above-mentioned technicals clearly indicate the dominance of sellers on the market. I recommend shorting the instrument, aiming at 155.044 level. - - - - - - - - #freesignal#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10793 · 09.05.2026 г., 13:33
📈USDJPY Is Bearish! Short!🔻 - - - - - - - - Please, check our technical outlook for❗️USDJPY. The market is approaching a significant resistance area 156.672. Due to the fact that we see a positive bearish reaction from the underlined area, I strongly believe that sellers will manage to push the price all the way down to 155.241 level. - - - - - - - - #freeforecast#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10735 · 30.04.2026 г., 10:20
📈USDJPY Will Fall! Short!🔻 - - - - - - - - Here is our detailed technical review for❗️USDJPY. The market is trading around a solid horizontal structure 159.487. The above observations make me that the market will inevitably achieve 158.487 level. - - - - - - - - #freeforecast#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10719 · 27.04.2026 г., 16:23
📈USDJPY Will Go Higher From Support! Long!🟢 - - - - - - - - Take a look at our analysis for 🟢USDJPY. The market is on a crucial zone of demand 159.225. The oversold market condition in a combination with key structure gives us a relatively strong bullish signal with goal 159.677 level. - - - - - - - - #freeforecast#usdjpy - - - - - - - - ⭐️ Key Benefits of VIP Group: ⭐️ 3-4 Exclusive Daily Signals ⭐️ One Take Profit ⭐️ Stop Loss ⭐️ High Accuracy ⭐️ Minimal risk JOIN NOW via Bot: @Subscriptionproviderbot CONTACT: @signalprovidercontact
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@free_signals · Post #10694 · 23.04.2026 г., 08:27
📈USDJPY Is Very Bearish! Short!🔻 - - - - - - - - Take a look at our analysis for❗️USDJPY. The market is testing a major horizontal structure 159.659. Taking into consideration the structure & trend analysis, I believe that the market will reach 158.899 level soon. - - - - - - - - #freeforecast#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10682 · 21.04.2026 г., 10:08
📈USDJPY Is Very Bearish! Short!🔻 - - - - - - - - Take a look at our analysis for❗️USDJPY. The market is approaching a significant resistance area 159.201. Due to the fact that we see a positive bearish reaction from the underlined area, I strongly believe that sellers will manage to push the price all the way down to 158.223 level. - - - - - - - - #freeforecast#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10547 · 31.03.2026 г., 10:55
📈USDJPY Will Go Lower! Sell!🔻 - - - - - - - - Take a look at our analysis for❗️USDJPY. The market is trading around a solid horizontal structure 159.666. The above observations make me that the market will inevitably achieve 158.918 level. - - - - - - - - #freeforecast#usdjpy - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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