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
⚠️New precautions to be introduced at Bali's most dangerous beach
❗️ Due to the increasing number of accidents and deaths at Kelingking Beach, Bali authorities are taking urgent measures to ensure the safety of tourists.
📍 Kelingking Beach, located on the island of Nusa Penida, has long been known for its treacherous beauty that attracts hundreds of thousands of tourists every year. Now vacations on this picturesque beach are set to get safer.
🛟 Security guards will be stationed at Kelingking Beach and other dangerous areas of Nusa Penida.
👮🏻♀️ Klungkung Tourism Office head Ni Made Suliyastivati said fences and warning signs have already been installed at several beaches with a high risk of accidents. She added:
"We have put up warning signs and no bathing signs. We will reinforce this by placing guards at vulnerable sites."
@BaliNews
#beaches#places#Klungkung#NusaPenida
🏝A residential complex and a glass elevator: Nusa Penida has begun to be developed
📸 A copter video taken near a famous beach on Nusa Penida has excited not only the Balinese, but the whole of Indonesia. The footage clearly shows a giant construction site right on the cliff.
The first layer of vegetation and soil has already been removed, and in its place are the smooth and landscaped cement foundation blocks.
The construction of a 182-meter-high glass elevator directly to the beach and observation decks on the cliff slope became known last year. The project of the Chinese developer shocked many people then. Both locals and foreigners said that such infrastructure would destroy the atmosphere of natural grandeur on Nusa Penida. However, local officials cited employment opportunities for locals and revenue generated by the tourist attraction as some of the pluses.
Not so long ago, Nusa Penida was just an island of pristine Bali. Ten years ago it was not so easy to get here, let alone with modern hotels and a mass flow of tourists.
@BaliNews
#construction#events#Klungkung#NusaPenida