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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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Пребарај: #breakingnews
@HAMASW · Post #8739 · 09.05.2024 г., 06:38
#BREAKINGNEWS 🔴 US President Biden confessed - Were these bombs that were stopped from being shipped to Israel used to kill civilians in Gaza? + They were previously used to kill civilians in Gaza and destroy population centers.
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@HAMASW · Post #8669 · 06.05.2024 г., 11:11
🚨 🚨 🚨#BREAKINGNEWS The Israeli occupation army launches several heavy airstrikes east of Rafah
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@HAMASW · Post #8668 · 06.05.2024 г., 11:05
🚨 🚨 🚨#BREAKINGNEWS The occupying Israeli army has launched a very violent attack on the east of Rafah as of now. The attacked areas are the area that Israel demanded to be evacuated in the morning.
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@HAMASW · Post #8664 · 05.05.2024 г., 16:15
🚨 🚨#BREAKINGNEWS Izzedine al-Qassam Brigades released footage of targeting Israeli soldiers stationed near Rafah
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@HAMASW · Post #8646 · 02.05.2024 г., 16:01
🚨 🚨 🚨#BREAKINGNEWS Turkey has decided to impose an embargo on all trade with Israel (Bloomberg)
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@HAMASW · Post #8640 · 01.05.2024 г., 19:47
🚨#BREAKINGNEWS The Kassam Brigades broadcast the moments of shelling the Israeli occupation forces with heavy caliber mortars in Netsarim, south of Gaza City.
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@HAMASW · Post #8627 · 30.04.2024 г., 12:17
🚨#BREAKINGNEWS The video of Jerusalem Martyr Hasan Saklanan's knife attack against Israeli police in occupied Jerusalem has been released.
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@HAMASW · Post #8624 · 30.04.2024 г., 10:21
🚨#BREAKINGNEWS A Turkish youth staged a stabbing operation in Israeli-occupied Jerusalem, wounding an Israeli policeman. The youth was martyred. (Haaretz)
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@HAMASW · Post #8604 · 26.04.2024 г., 15:33
🚨 🚨 🚨#BREAKINGNEWS Israel's Minister of National Security Itamar Ben-Gvir was involved in a car accident.
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@HAMASW · Post #8576 · 24.04.2024 г., 10:57
🚨#BREAKINGNEWS Israeli occupation forces martyred 20-year-old Palestinian woman Meymune Abdel Hamid Harakhseh in the West Bank.
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@HAMASW · Post #8553 · 23.04.2024 г., 13:52
🚨#BREAKINGNEWS Abu Ubaydah, the spokesperson of the Kassam Brigades, will speak on the 200th day of the Aqsa Flood.
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@HAMASW · Post #8531 · 21.04.2024 г., 13:49
🚨#BREAKINGNEWS Israeli warplanes have been bombarding Rafah city in Gaza with very heavy bombardment. .
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