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Изворен канал @pythonotes · Post #418 · 9 мар.

Оператор pipe позволяет писать более компактный код, реализуя логику объединения данных (Union). Важно помнить, что его поведение зависит от контекста. Побитовые операции (логическое OR) result = 5 | 3 # 5 (0101) | 3 (0011) = 7 (0111) Самое главное - не путать с оператором or, это другое! Объединение множеств set_a = {1, 2, 3} set_b = {3, 4, 5} set_c = set_a | set_b # {1, 2, 3, 4, 5} set_c |= {5, 6} # {1, 2, 3, 4, 5, 6} Слияние словарей dict_1 = {"a": 1, "b": 2} dict_2 = {"b": 3, "c": 4} merged = dict_1 | dict_2 # {'a': 1, 'b': 3, 'c': 4} merged |= {"d": 5} # {'a': 1, 'b': 3, 'c': 4, 'd': 5} Аннотации типов, заменяет Union def process_data(value: int | str) -> None: print(value) Допустимо использовать в isinstance или issubclass isinstance(3, int | float) # True Паттерн-матчинг status_code = 404 match status_code: case 200 | 201 | 204: print("OK") case 400 | 404 | 500: print("ERROR") Для использования в своих классах требуется переопределить метод __or__ Так же нашел библиотеку pipe которая добавляет еще много возможностей. Рекомендую ознакомиться ;) #basic

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@dogdata · Post #4301 · 12.09.2023 г., 07:00

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@dogdata · Post #4336 · 01.11.2023 г., 16:12

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@dogdata · Post #4313 · 14.10.2023 г., 07:18

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@dogdata · Post #4297 · 04.09.2023 г., 07:43

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Get Quality Dog Bed from KennelShop 🐾 Kennel.ai Dog Product Shop 🐾 Cosmetics. Dryer. Grooming Table. Vehicle Ramps. Running Machines. Strollers. Feeding Bowls. Dog Show Trolley. Baths. Dog Show Tent. Whelping Boxes. Agility equipment, and so much more.... 𝔻𝕠𝕘 🐶 ℙ𝕣𝕠𝕕𝕦𝕔𝕥𝕤 𝕊𝕙𝕠𝕡 🐶 Pet Dog Shop ®️ Register Your Pet Dog Ownership On Blockchain 🛍 Check Dogs for Sale Near You Or Advertise Puppies For Free #dogs#petdog#dogbreeder#kennelclub#blockchain#Ai#decentralised#dog#dogbreeder#dogshow#dogproducts#dogsoftiktok#doghealth#doghealthtips#doghealthcare#dogregistration#doglover#doglove

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@dogdata · Post #4296 · 02.09.2023 г., 08:33

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