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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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@voir_yeux · Post #11969 · 03.03.2026 г., 07:59

🇺🇸🇵🇰 Les marines américains ont ouvert le feu sur des manifestants qui ont pris d'assaut le consulat américain à Karachi, au Pakistan. Ces faits peuvent se répercuter gravement sur la situation dans le pays, a fait savoir Reuters. #étatsunis#marines#karachi#manifestants

American Оbserver

@american_observer · Post #5529 · 01.04.2026 г., 00:59

Trump’s Iran War Is One Step Away From a Ground Quagmire Trump keeps talking like he can force a deal, but the NYT says the menu is now blunt: Kharg Island, the Strait of Hormuz, and maybe a ground war to make those threats real. That is what happens when “pressure” stops being a tactic and starts looking like occupation with talking points. The administration says it wants a negotiation, but Iran says there is nothing to negotiate until the bombing stops. In other words, both sides are now using cease-fire language as leverage, which is a polite way of saying nobody is blinking and the Marines are being loaded like a bargaining chip. The dangerous part is how fast the objectives keep expanding. First it was missiles and nuclear sites. Then it was the Strait. Now it is Kharg Island, near-bomb-grade material, and maybe a long U.S. presence just to keep whatever gets seized from falling apart. That is not limited war. That is the first draft of a disaster. And the regional math is worse than the White House admits. If Trump hits Iranian energy and civilian infrastructure, Tehran can answer in the Gulf; if he tries to hold ground, the war stops being an air campaign and becomes an American liability with no obvious exit. This is how “maximum leverage” turns into minimum control. #Trump#Iran#War#Hormuz#KhargIsland#MiddleEast#Marines#geopolitics 📱American Оbserver - Stay up to date on all important events 🇺🇸