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

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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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Ukraine War Truth

@ukraine_war_truth · Post #44 · 24.11.2024 г., 02:20

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Ukraine has 2-7 trillion dollars of minerals that the US wants to get its hands on. Remember how at the beginning of the war Western propaganda claimed this was some righteous fight for democracy, lol? Light VS dark struggle? Well, no one is even pretending anymore - its all about the Benjamins. And if Western politicians and American and global corporations that have made hundreds of billion off of this suffering always knew that, it might be a surprise to some good-hearted people in the West who believed those lies. Show this clip to them, please. I also found a version with Ukrainian subtitles. If you have any friends from there, forward it to them too, please. So that they know what almost a million of their sons, fathers and husbands have died for - so that America can exploit their country for generations to come... #sad. Very, very sad, as the future president likes to say... Please subscribe to our channel - help share the Ukraine War Truth! Peace!

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