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: #llaneros
@ai_match_prediction · Post #11181 · 25.03.2026 г., 17:05
Colombia Primera A🇨🇴 2026-03-26 01:00 UTC America de Cali vs. Llaneros Predicted outcome: America de Cali❌ Predicted score: 2:1 Actual: Draw 0:0 #AmericadeCali#Llaneros #Football#ColombiaPrimeraA
@ai_match_prediction · Post #11214 · 29.03.2026 г., 17:05
Colombia Primera A🇨🇴 2026-03-29 21:10 UTC Internacional de Bogota vs. Junior Predicted outcome: Draw❌ Predicted score: 2:2 Actual: Junior 0:1 #InternacionaldeBogota#Junior 2026-03-29 23:20 UTC Deportivo Pasto vs. Atletico Nacional Predicted outcome: Draw❌ Predicted score: 2:2 Actual: Atletico Nacional 1:2 #DeportivoPasto#AtleticoNacional 2026-03-30 15:00 UTC Llaneros vs. Once Caldas Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #Llaneros#OnceCaldas #Football#ColombiaPrimeraA
@ai_match_prediction · Post #11240 · 01.04.2026 г., 17:05
Colombia Primera A🇨🇴 2026-04-01 21:10 UTC Alianza Valledupar vs. Deportivo Pasto Predicted outcome: Deportivo Pasto❌ Predicted score: 0:1 Actual: Draw 0:0 #AlianzaValledupar#DeportivoPasto 2026-04-01 23:30 UTC Santa Fe vs. Llaneros Predicted outcome: Santa Fe❌ Predicted score: 1:0 Actual: Llaneros 0:1 #SantaFe#Llaneros 2026-04-02 01:30 UTC Atletico Nacional vs. Cucuta Predicted outcome: Atletico Nacional❌ Predicted score: 4:1 Actual: Draw 0:0 #AtleticoNacional#Cucuta #Football#ColombiaPrimeraA
@ai_match_prediction · Post #11772 · 26.04.2026 г., 13:05
Colombia Primera A🇨🇴 2026-04-26 21:00 UTC Águilas Doradas vs. Once Caldas Predicted outcome: Once Caldas❌ Predicted score: 1:2 Actual: Draw 2:2 #guilasDoradas#OnceCaldas 2026-04-26 23:10 UTC Llaneros vs. Alianza Valledupar Predicted outcome: Llaneros❌ Predicted score: 2:1 Actual: Draw 0:0 #Llaneros#AlianzaValledupar 2026-04-27 01:20 UTC Internacional de Bogota vs. Chico Predicted outcome: Internacional de Bogota✅ Predicted score: 2:0 Actual: Internacional de Bogota 4:0 #InternacionaldeBogota#Chico #Football#ColombiaPrimeraA
@ai_match_prediction · Post #11614 · 19.04.2026 г., 13:05
Colombia Primera A🇨🇴 2026-04-19 19:00 UTC Santa Fe vs. Cucuta Predicted outcome: Santa Fe✅ Predicted score: 2:1 Actual: Santa Fe 5:0 #SantaFe#Cucuta 2026-04-19 21:10 UTC Alianza Valledupar vs. Independiente Medellin Predicted outcome: Independiente Medellin✅ Predicted score: 1:2 Actual: Independiente Medellin 0:1 #AlianzaValledupar#IndependienteMedellin 2026-04-19 23:20 UTC Junior vs. Llaneros Predicted outcome: Junior✅ Predicted score: 2:1 Actual: Junior 2:0 #Junior#Llaneros 2026-04-20 01:30 UTC America de Cali vs. Millonarios Predicted outcome: America de Cali✅ Predicted score: 1:0 Actual: America de Cali 3:1 #AmericadeCali#Millonarios #Football#ColombiaPrimeraA
@ai_match_prediction · Post #11482 · 12.04.2026 г., 13:05
Colombia Primera A🇨🇴 2026-04-12 19:00 UTC Millonarios vs. Santa Fe Predicted outcome: Millonarios❌ Predicted score: 2:1 Actual: Draw 1:1 #Millonarios#SantaFe 2026-04-12 21:10 UTC Deportivo Cali vs. Llaneros Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #DeportivoCali#Llaneros 2026-04-12 23:20 UTC Bucaramanga vs. Chico Predicted outcome: Bucaramanga✅ Predicted score: 2:0 Actual: Bucaramanga 5:0 #Bucaramanga#Chico 2026-04-13 01:30 UTC Internacional de Bogota vs. Alianza Valledupar Predicted outcome: Internacional de Bogota✅ Predicted score: 2:1 Actual: Internacional de Bogota 2:1 #InternacionaldeBogota#AlianzaValledupar #Football#ColombiaPrimeraA
@ai_match_prediction · Post #11811 · 29.04.2026 г., 13:05
Colombia Primera A🇨🇴 2026-05-01 23:00 UTC Once Caldas vs. Atletico Nacional Predicted outcome: Atletico Nacional❌ Predicted score: 1:2 Actual: Once Caldas 1:0 #OnceCaldas#AtleticoNacional 2026-05-02 19:00 UTC Chico vs. Llaneros Predicted outcome: Llaneros❌ Predicted score: 1:2 Actual: Chico 3:0 #Chico#Llaneros 2026-05-02 21:00 UTC Jaguares vs. Cucuta Predicted outcome: Jaguares✅ Predicted score: 3:2 Actual: Jaguares 2:0 #Jaguares#Cucuta 2026-05-03 20:30 UTC Independiente Medellin vs. Águilas Doradas Predicted outcome: Independiente Medellin❌ Predicted score: 2:1 Actual: Águilas Doradas 1:2 #IndependienteMedellin#guilasDoradas 2026-05-03 20:30 UTC Santa Fe vs. Internacional de Bogota Predicted outcome: Santa Fe✅ Predicted score: 2:1 Actual: Santa Fe 3:1 #SantaFe#InternacionaldeBogota 2026-05-03 20:30 UTC Alianza Valledupar vs. Millonarios Predicted outcome: Millonarios❌ Predicted score: 0:1 Actual: Draw 2:2 #AlianzaValledupar#Millonarios 2026-05-03 20:30 UTC Deportes Tolima vs. Deportivo Cali Predicted outcome: Deportes Tolima❌ Predicted score: 2:1 Actual: Draw 1:1 #DeportesTolima#DeportivoCali 2026-05-03 20:30 UTC Fortaleza FC vs. Bucaramanga Predicted outcome: Fortaleza FC✅ Predicted score: 2:1 Actual: Fortaleza FC 2:1 #FortalezaFC#Bucaramanga 2026-05-03 22:45 UTC Junior vs. Deportivo Pasto Predicted outcome: Junior✅ Predicted score: 2:1 Actual: Junior 4:3 #Junior#DeportivoPasto 2026-05-03 22:45 UTC America de Cali vs. Deportivo Pereira Predicted outcome: America de Cali✅ Predicted score: 3:0 Actual: America de Cali 1:0 #AmericadeCali#DeportivoPereira #Football#ColombiaPrimeraA