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: #caracasfc
@ai_match_prediction · Post #11263 · 03.04.2026 г., 17:06
Venezuela Primera División🇻🇪 2026-04-03 21:30 UTC Academia Anzoátegui vs. UCV Predicted outcome: UCV✅ Predicted score: 1:3 Actual: UCV 2:3 #AcademiaAnzoátegui#UCV 2026-04-03 23:30 UTC Caracas FC vs. Metropolitanos FC Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Caracas FC 1:0 #CaracasFC#MetropolitanosFC #Football#VenezuelaPrimeraDivisión
@ai_match_prediction · Post #11634 · 20.04.2026 г., 13:06
Venezuela Primera División🇻🇪 2026-04-20 21:00 UTC Zamora FC vs. Caracas FC Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #ZamoraFC#CaracasFC 2026-04-20 22:00 UTC Carabobo FC vs. Academia Anzoátegui Predicted outcome: Carabobo FC✅ Predicted score: 2:1 Actual: Carabobo FC 6:3 #CaraboboFC#AcademiaAnzoátegui 2026-04-20 23:00 UTC Deportivo La Guaira vs. Portuguesa FC Predicted outcome: Deportivo La Guaira❌ Predicted score: 1:0 Actual: Draw 0:0 #DeportivoLaGuaira#PortuguesaFC #Football#VenezuelaPrimeraDivisión
@ai_match_prediction · Post #11481 · 12.04.2026 г., 13:05
Venezuela Primera División🇻🇪 2026-04-12 21:00 UTC Carabobo FC vs. UCV Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Carabobo FC 4:2 #CaraboboFC#UCV 2026-04-12 21:30 UTC Trujillanos FC vs. Estudiantes de Merida FC Predicted outcome: Estudiantes de Merida FC✅ Predicted score: 1:3 Actual: Estudiantes de Merida FC 0:2 #TrujillanosFC#EstudiantesdeMeridaFC 2026-04-12 23:00 UTC Caracas FC vs. Academia Anzoátegui Predicted outcome: Caracas FC❌ Predicted score: 1:0 Actual: Academia Anzoátegui 1:3 #CaracasFC#AcademiaAnzoátegui #Football#VenezuelaPrimeraDivisión
@ai_match_prediction · Post #11389 · 09.04.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-04-09 22:00 UTC Botafogo vs. Caracas FC Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #Botafogo#CaracasFC 2026-04-09 22:00 UTC Juventud vs. Cienciano Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #Juventud#Cienciano 2026-04-10 00:30 UTC Macara vs. America de Cali Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #Macara#AmericadeCali 2026-04-10 00:30 UTC Carabobo FC vs. RB Bragantino Predicted outcome: RB Bragantino❌ Predicted score: 0:1 Actual: Carabobo FC 1:0 #CaraboboFC#RBBragantino #Football#CopaSudamericana
@ai_match_prediction · Post #11161 · 22.03.2026 г., 13:05
Venezuela Primera División🇻🇪 2026-03-22 20:30 UTC Trujillanos FC vs. Zamora FC Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Zamora FC 0:3 #TrujillanosFC#ZamoraFC 2026-03-22 21:30 UTC Deportivo Tachira FC vs. Estudiantes de Merida FC Predicted outcome: Deportivo Tachira FC✅ Predicted score: 2:1 Actual: Deportivo Tachira FC 1:0 #DeportivoTachiraFC#EstudiantesdeMeridaFC 2026-03-22 22:30 UTC Portuguesa FC vs. Rayo Zuliano Predicted outcome: Portuguesa FC❌ Predicted score: 2:1 Actual: Draw 1:1 #PortuguesaFC#RayoZuliano 2026-03-22 23:30 UTC Monagas SC vs. Caracas FC Predicted outcome: Draw✅ Predicted score: 2:2 Actual: Draw 1:1 #MonagasSC#CaracasFC #Football#VenezuelaPrimeraDivisión
@ai_match_prediction · Post #11813 · 29.04.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-04-29 22:00 UTC Deportivo Riestra vs. Atletico Torque Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Deportivo Riestra 2:1 #DeportivoRiestra#AtleticoTorque 2026-04-29 22:00 UTC Juventud vs. Puerto Cabello Predicted outcome: Juventud✅ Predicted score: 2:1 Actual: Juventud 4:0 #Juventud#PuertoCabello 2026-04-29 22:00 UTC Caracas FC vs. Racing Club Predicted outcome: Racing Club❌ Predicted score: 1:2 Actual: Draw 1:1 #CaracasFC#RacingClub 2026-04-30 00:30 UTC Palestino vs. Gremio Predicted outcome: Gremio❌ Predicted score: 1:2 Actual: Draw 0:0 #Palestino#Gremio 2026-04-30 00:30 UTC Cienciano vs. Atletico-MG Predicted outcome: Atletico-MG❌ Predicted score: 1:2 Actual: Cienciano 1:0 #Cienciano#AtleticoMG #Football#CopaSudamericana
@ai_match_prediction · Post #11934 · 05.05.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-05-05 22:00 UTC Deportivo Riestra vs. Gremio Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Gremio 0:3 #DeportivoRiestra#Gremio 2026-05-05 22:00 UTC Juventud vs. Atletico-MG Predicted outcome: Juventud❌ Predicted score: 2:1 Actual: Draw 2:2 #Juventud#AtleticoMG 2026-05-05 22:00 UTC Independiente Petrolero vs. Caracas FC Predicted outcome: Caracas FC✅ Predicted score: 0:1 Actual: Caracas FC 2:3 #IndependientePetrolero#CaracasFC 2026-05-06 00:30 UTC Puerto Cabello vs. Cienciano Predicted outcome: Cienciano❌ Predicted score: 1:2 Actual: Puerto Cabello 3:0 #PuertoCabello#Cienciano 2026-05-06 00:30 UTC Deportivo Recoleta vs. Santos Predicted outcome: Draw✅ Predicted score: 1:1 Actual: Draw 1:1 #DeportivoRecoleta#Santos 2026-05-06 02:00 UTC Deportivo Cuenca vs. San Lorenzo Predicted outcome: Deportivo Cuenca❌ Predicted score: 2:1 Actual: Draw 0:0 #DeportivoCuenca#SanLorenzo #Football#CopaSudamericana
@ai_match_prediction · Post #11521 · 15.04.2026 г., 17:05
CONMEBOL Sudamericana🌎 2026-04-15 22:00 UTC Racing Club vs. Botafogo Predicted outcome: Racing Club❌ Predicted score: 4:0 Actual: Botafogo 2:3 #RacingClub#Botafogo 2026-04-15 22:00 UTC Caracas FC vs. Independiente Petrolero Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Caracas FC 1:0 #CaracasFC#IndependientePetrolero 2026-04-16 00:00 UTC Olimpia vs. Barracas Central Predicted outcome: Olimpia❌ Predicted score: 1:0 Actual: Draw 0:0 #Olimpia#BarracasCentral 2026-04-16 00:30 UTC River Plate vs. Carabobo FC Predicted outcome: Draw❌ Predicted score: 1:1 Actual: River Plate 1:0 #RiverPlate#CaraboboFC 2026-04-16 02:00 UTC Millonarios vs. Boston River Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Millonarios 1:0 #Millonarios#BostonRiver 2026-04-16 02:00 UTC America de Cali vs. Alianza Atletico Predicted outcome: Draw❌ Predicted score: 1:1 Actual: America de Cali 2:1 #AmericadeCali#AlianzaAtletico #Football#CopaSudamericana
@ai_match_prediction · Post #11741 · 25.04.2026 г., 13:05
Venezuela Primera División🇻🇪 2026-04-25 21:00 UTC Deportivo Tachira FC vs. Carabobo FC Predicted outcome: Draw❌ Predicted score: 1:1 Actual: Deportivo Tachira FC 2:1 #DeportivoTachiraFC#CaraboboFC 2026-04-25 21:00 UTC Caracas FC vs. Rayo Zuliano Predicted outcome: Caracas FC✅ Predicted score: 2:1 Actual: Caracas FC 2:1 #CaracasFC#RayoZuliano 2026-04-25 21:00 UTC Monagas SC vs. Puerto Cabello Predicted outcome: Monagas SC❌ Predicted score: 1:0 Actual: Draw 1:1 #MonagasSC#PuertoCabello 2026-04-25 21:00 UTC Portuguesa FC vs. UCV Predicted outcome: Draw❌ Predicted score: 2:2 Actual: Portuguesa FC 3:0 #PortuguesaFC#UCV 2026-04-25 21:00 UTC Academia Anzoátegui vs. Zamora FC Predicted outcome: Zamora FC❌ Predicted score: 0:1 Actual: Draw 1:1 #AcademiaAnzoátegui#ZamoraFC 2026-04-25 21:30 UTC Trujillanos FC vs. Deportivo La Guaira Predicted outcome: Deportivo La Guaira✅ Predicted score: 0:2 Actual: Deportivo La Guaira 0:1 #TrujillanosFC#DeportivoLaGuaira 2026-04-26 22:00 UTC Metropolitanos FC vs. Estudiantes de Merida FC Predicted outcome: Metropolitanos FC✅ Predicted score: 2:1 Actual: Metropolitanos FC 2:0 #MetropolitanosFC#EstudiantesdeMeridaFC #Football#VenezuelaPrimeraDivisión