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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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Go! Announcements

@gorwachain_announcements · Post #188 · 30.07.2023 г., 11:49

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@githubtrending · Post #14850 · 21.06.2025 г., 12:00

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#blade#erp#food#groceries#grocy#home#meal_planner#ownyourdata#php#self_hosted Grocy is a free, web-based tool you can host yourself to manage your groceries and household easily. It helps you track your food stock, plan meals, create shopping lists, manage chores, and keep info about your household devices all in one place. You can scan barcodes to add products quickly and get notifications about expired or low-stock items, reducing waste and saving money. It works on any device with a browser and offers a mobile app-like experience. You can customize it, use its API, and even run it via Docker. This makes managing your home organized, efficient, and less stressful. https://github.com/grocy/grocy

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#blade #erp #food #groceries #grocy #home #meal_planner #ownyourdata #php #self_hosted