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
🔴 Today I suggest you plunge into the past and visit the mill, which is 130 years old!
Pflaumer's Mill is a wooden giant on the banks of the Volga
On the left bank of the Volga, a little away from the city of Nikolaevsk, a huge wooden steam mill of the late XIX - early XX century has been standing for more than a century. It is called the "Pfläumer Mill" in honor of the German settler Friedrich Pfläumer. They say that he built it in 1906, although according to other sources he was only a co-owner and manager.
To be continued in comments...
#мирбезвойны
#русскаяархитектура
#worldwithoutwar
#russianarchitecture
@StopHating_Russia and start to love!
🔴 Today I would like to invite you to a most unusual temple.
The Temple of All Religions in Kazan
This temple is not about prayers. Services are not held here, and believers are not gathered here. It is more of a museum, a symbol, a fantasy about world religions.
To be continued in comments...
#мирбезвойны
#русскаяархитектура
#worldwithoutwar
#russianarchitecture
@StopHating_Russia and start to love!
🔴 Moscow has many different architectural styles and trends in construction. You can, for example, find a piece of Italy.
Tarasov's mansion is a true oasis of the Italian Renaissance amidst the bustle of Moscow. It was built at the beginning of the 20th century: the project was ordered by Gavriil Tarasov, a Moscow merchant.
The idea was ambitious: Gabriel wanted a house that looked like a palazzo in Vicenza (a city in Italy), and architect Zholtovsky did not disappoint. He created a true Italian palace that you would hardly expect in the very center of Moscow — marble, columns, arches.
Tonbd continued in comments...
#мирбезвойны
#русскаяархитектура
#worldwithoutwar
#russianarchitecture
#goodnightall
@StopHating_Russia and start to love!
🔴 I invite you to a walk around amazing Karelia.
Sortavala is a Karelian city with a European soul and a long history.
A bit of history
The city was officially founded in 1468, although people lived here long before that date. The first settlers were the Sami, an ancient people of the North. Archaeologists find bone needles, arrowheads, and the remains of settlements of the II millennium BC on the islands. Throughout its history, Sortavala has changed hands more than once: from Russia to Sweden, back to Russia, then to Finland and back again. Each era has left its traces in the appearance of the city.
To be continued in comments...
#мирбезвойны
#русскаяистория
#русскаяархитектура
#worldwithoutwar
#russianhistory
#russianarchitecture
#goodnightall
@StopHating_Russia and start to love!