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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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@CryptoM · Post #64790 · 10.04.2026 г., 00:05

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🚀 North Sea Oil Prices Surge Amid Refinery Competition and Strait Concerns Oil prices in the North Sea have reached unprecedented levels as European and Asian refineries compete for supplies. According to BlockBeats, the Financial Times reported on April 10 that the ongoing control of the Hormuz Strait by Iran has further fueled market concerns. Data from the London Stock Exchange Group (LSEG) indicates that the spot price for Brent North Sea Forties crude oil approached $147 per barrel on Thursday, surpassing the peak seen before the 2008 financial crisis. This price is significantly higher than the international benchmark Brent crude June futures contract, which is priced around $50, highlighting signs of a shortage in the oil market. Traders have noted that the price surge, exceeding $30 per barrel, has hit the threshold set by the Intercontinental Exchange (ICE), preventing them from purchasing next week's Brent crude contracts for difference (CFD). These contracts are commonly used to hedge against rising oil prices. #NorthSeaOil#OilPrices#RefineryCompetition#StraitConcerns#HormuzStrait#BrentCrude#OilMarket#LSEG#FinancialCrisis#OilShortage#ICE#CFD

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#northseaoil #oilprices #refinerycompetition #straitconcerns #hormuzstrait #brentcrude #oilmarket #lseg #financialcrisis #oilshortage #ice #cfd