Journey to Fluency
@fluencyinenglish · Post #6999 · 27.03.2019 г., 11:59
#proverb @fluencyinenglish ❇️There is honor among thieves: چاقو دسته خودش را نمی برد. ⚪️Criminals do not commit crimes against each other.
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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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Erkinov Otabek || IELTS
@cambridgeieltsbooks · Post #3166 · 06.09.2023 г., 06:01
✅Proverb time 🇬🇧 Easy come, easy go 🇺🇿 Oson kelgan, oson ketadi🤷♂ 🇬🇧 East or West, home is best 🇺🇿 O'z uyim o'lan to'shagim😊 🇺🇿 Silence is golden 🇬🇧 Sukunat oltinga teng🤓 🇬🇧 Rome was not built in a day 🇺🇿 Rim bir kunda qurilmagan yoxud shoshgan qiz erga yalchimas😅 🇬🇧 A living dog is better than died lion 🇺🇿 O'lgan arslondan tirik it afzal😆 🇬🇧 Bad news has wings 🇺🇿 Yomon xabar tez tarqaladi🤦♂ 🇬🇧 No fire without smoke 🇺🇿 Shamol bo'lmasa daraxtning uchi qimirlamaydi, yoki Bir balosi bo'lmasa shudgorda quyruq na qilur😆 🇬🇧 All is not that glitters 🇺🇿 Ko'ringan barcha narsa oltin emas🙄 🇬🇧 A good beginning makes a good ending 🇺🇿 Yaxshi boshlangan ish yaxshi tugallanadi😇 🇬🇧 Money is a good servant, but a bad master 🇺🇿Pul yaxshi xizmatkor, ammo yomon xo'jayin...😏 #proverb 🤓Kanalga qo'shiling 👇 🔝@cambridgeIELTSbooks
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English Speakers
@English_Speakers · Post #506 · 21.03.2017 г., 14:28
@English_Speakers #proverb 📍 Don't throw others' windows while your home is made of glasses 📍لا ترمي بيوت الناس وبيتك من زجاج 📍 لسانك لا تذكر به عورة امرء ... فكلك عورات وللناس ألسن @English_Speakers
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English Speakers
@English_Speakers · Post #500 · 20.03.2017 г., 16:11
@English_Speakers #proverb 📍 If you can't beat them, join them. اليد التي لا تستطيع كسرها، قٓبِلها @English_Speakers
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English Speakers
@English_Speakers · Post #499 · 20.03.2017 г., 16:08
#proverb 📍let bygones be bygones خير خلف لخير سلف @English_Speakers
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English With Natives*
@sirJimmy · Post #28985 · 16.05.2022 г., 06:05
#Proverb @Sirjimmy #Teamjimmy
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Quiet World 🍁
@QuietWorld · Post #6900 · 13.11.2019 г., 00:34
🌿God gives every bird his worm, but he does not throw it into the nest. #proverb#deep#reminder @quietworld🍃
Quiet World 🍁
@QuietWorld · Post #6698 · 13.10.2019 г., 05:08
“Anger is a bad counselor.” – French Proverb yep, one thing for sure I've learned; don't listen to your own advice so much when you're angry. #proverb#deep#thoughts#selfreminder @quietworld🍃
Fluent English™
@English_easyly_learn · Post #1386 · 07.07.2020 г., 03:47
Good morning my dears🌞 !!! #proverb #motivational #vocabulary 💢Every Cloud Has A Silver Lining 👉Meaning : problems can sometimes help us learn new things. 👉 Значение: проблемы иногда помогают нам научится чему-то новому. @English_easyly_learn🇬🇧
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Fluent English™
@English_easyly_learn · Post #1160 · 24.09.2018 г., 02:47
The darkest hour is just before the dawn. ~ #English Proverb, #American #proverb @English_easyly_learn
BBC Learning English
@english_bbc_learning · Post #3804 · 14.12.2025 г., 07:15
Do you know someone who always thinks that everyone else has a better life than them?! 🙄😅 Scroll through the images to find out how to use ‘the grass is always greener on the other side’ 🌱, and don’t forget to answer the questions on the last slide! EXTRA: Could walking 7,000 steps a day could improve your mental health? 🚶 Click the link in our bio to find out and learn some useful vocabulary in the process! 📰💚 Image: Getty #vocabulary#learnenglish#englishlanguage#expression#idiom#proverb#englishclass#speakenglish
BBC Learning English
@english_bbc_learning · Post #3776 · 29.11.2025 г., 10:17
You know when somebody just WON’T change their ways? 😠 We’ve got an English expression for that! ✅ Scroll through the images to find out how to use ‘You can’t teach an old dog new tricks.’ ❌🐶 Can you use it in a sentence – and do you have a similar expression in your language? 👇👇👇 MORE: If you'd like to learn some more animal idioms, like 'rabbit on 🐰' or 'as sick as a parrot 🦜', click the link in our bio! Image: Getty #trick#proverb#learnenglish#vocabulary#learnenglish#englishlanguage#expression#idiom#englishclass#speakenglish