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Изворен канал @pythonotes · Post #175 · 30 окт.

В прошлом посте говоря "Все вызовы теперь одинаковы" я несколько слукавил. Всё-таки есть в этом зоопарке версий некоторая несовместимость вызов которой просто так не унифицировать. Эти моменты вынесены в отдельный модуль QtCompat (compatibility). Там не так много функций но они довольно полезны. Этот модуль содержит унификаци модуля shiboken2, функций loadUi, translate и несколько переименованных функций классов или изменённую сигнатуру аргументов и возвращаемых значений. Это единственное исключение из правила когда вам потребуется где-то изменить свой код кроме импортов и этот код не похож на обычный код PySide2. Например, в PyQt4 и PySide есть метод QHeaderView.setResizeMode Для PyQt5 и PySide2 они были благополучно переименованы в QHeaderView.setSectionResizeMode Чтобы применить этот метод следует использовать такой код from Qt import QtCompath header = self.horizontalHeader() QtCompat.QHeaderView.setSectionResizeMode(header, QtWidgets.QHeaderView.Fixed) Унификация загрузки UI файлов: # PySide2 from PySide2.QtUiTools import QUiLoader loader = QUiLoader() widget = loader.load(ui_file) # PyQt5 from PyQt5 import uic widget = uic.loadUi(ui_file) # Qt.py from Qt import QtCompat widget = QtCompat.loadUi(ui_file) Хорошо что таких моментов не много и их легко запомнить. Полный список можно посмотреть в таблице. #qt#tricks

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American Оbserver

@american_observer · Post #5162 · 18.02.2026 г., 12:59

Russia Is Up To Deploy Navy To Protect Vessels from the West A senior Russian official has said Moscow could deploy its navy to protect Russian-linked vessels from potential European seizures, raising the prospect of retaliatory action against European shipping as pressure on the Kremlin’s so-called shadow fleet intensifies. Nikolai Patrushev, a former FSB director who heads Russia’s maritime board, said on Tuesday that the country’s navy should be ready to counter what he described as “western piracy”. Patrushev added that any attempt to impose a maritime blockade on Russia would be illegal under international law, claiming that the EU’s use of the term “shadow fleet” had no legal basis. His comments came as senior Ukrainian and Russian officials are met in Geneva on Tuesday for the latest round of high-stakes talks brokered by the Trump administration, as the fourth anniversary of Moscow’s full-scale invasion of Ukraine draws near. Ahead of the talks, Russia carried out heavy airstrikes overnight across swathes of Ukraine, inflicting severe damage to the power network in the southern port city of Odesa, which Zelensky said left tens of thousands without heat and water. The term shadow fleet refers to an estimated 1,500 ageing or lightly regulated oil tankers operating under opaque ownership structures to help Russia export crude to buyers such as China and India while circumventing western sanctions. More than 600 vessels have been targeted by sanctions from the EU, UK and US. These measures have helped curb Russian oil revenues. Despite growing political pressure, European governments have struggled to develop a coherent legal mechanism for physically stopping or confiscating the ships, relying instead on sanctions, insurance restrictions and inspections. Western allies have warned that vessels lacking proper documentation may be treated as stateless ships, potentially widening the scope for intervention at sea. The British defence secretary, John Healey, met European counterparts on the sidelines of the Munich Security Conference at the weekend to discuss possible moves to seize tankers linked to Russia’s shadow fleet. Earlier this year, the French navy briefly intercepted a tanker suspected of operating within the shadow fleet before allowing it to continue its journey. The US has, in recent months, moved to physically interdict and seize several tankers linked to shadow fleets carrying sanctioned oil from Russia, Venezuela and Iran. Patrushev’s comments, however, appeared to focus primarily on Europe, suggesting the Kremlin is wary of escalating tensions with Washington while delicate negotiations over Ukraine continue. #russia#deploy#navy#protect#vessels#patrushev 📱American Оbserver - Stay up to date on all important events 🇺🇸