@sgmrt · Post #1533 · 19.10.2022 г., 00:49
[NSL] Train services are progressively returning to normal. Pls add an additional 10mins travel time from #Newton to #Canberra. - SMRT
TGINSIGHT SIMILAR POSTS
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
Hashtags
Пребарај: #canberra
@sgmrt · Post #1533 · 19.10.2022 г., 00:49
[NSL] Train services are progressively returning to normal. Pls add an additional 10mins travel time from #Newton to #Canberra. - SMRT
@sgmrt · Post #1531 · 19.10.2022 г., 00:32
[NSL] Train svcs are progressively returning to normal. Pls factor additional 10mins train travel time from #Newton to #Canberra. - SMRT
@sgmrt · Post #1529 · 19.10.2022 г., 00:17
[NSL] Train svcs are progressively returning to normal. Pls factor additional 15mins train travel time from #Newton to #Canberra. - SMRT
@sgmrt · Post #1530 · 19.10.2022 г., 00:17
[NSL]: Train svc from #YioChuKang to #Canberra is progressively returning to normal. Free regular bus & free bus bridging svcs are still available btwn #AngMoKio & #Woodlands. - SMRT
@sgmrt · Post #1528 · 18.10.2022 г., 23:47
[NSL]: Train svc from #YioChuKang to #Canberra is progressively returning to normal. Free regular bus & free bus bridging svcs still available btwn #AngMoKio & #Woodlands - SMRT
@sgmrt · Post #1527 · 18.10.2022 г., 23:34
[NSL]: No train svc from #YioChuKang to #Canberra. Train svc from #JurongEast to #MarinaSouthPier still available. Free regular bus & free bridging bus svcs btwn #AngMoKio and #Woodlands. - SMRT
@sgmrt · Post #1524 · 18.10.2022 г., 22:48
[NSL] UPDATE: Due to a track fault, there will be no train svc from #YioChuKang to #Canberra. Train svc from #JurongEast to #MarinaSouthPier still available Free regular bus & free bridging bus svcs btwn #AngMoKio and #Woodlands. - SMRT
@sgmrt · Post #1526 · 18.10.2022 г., 23:17
[NSL]: No train svc from #YioChuKang to #Canberra. Train svc from #JurongEast to #MarinaSouthPier still available. Free regular bus & free bridging bus svcs btwn #AngMoKio and #Woodlands. Passengers advised to take alternative transport via #CircleLine and #ThomsonEastCoastLine - SMRT