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
#Mannheim#stabbing
• Male cop tackles this guy for some reason
• Cop Attempts to restrain him
• Male cops gets stabbed by the actual #stabber
• Blue coat guy still gets arrested by useless female cop
W.T.F 🤷♂
These have to be the stupidest police officers ever!
LIVE: UK police give an update after stabbing of lawmaker David Amess
British police give a briefing after British lawmaker David Amess was stabbed to death by a man who attacked him at a meeting with constituents.
#Reuters#UKMP#stabbing # #Live#UKpolitics
➖@reutersworldchannel➖
LIVE: View outside the church where UK lawmaker David Amess was stabbed to death
Live view outside the Belfairs Methodist Church where British Conservative lawmaker David Amess was stabbed to death by a man who walked into a meeting with voters.
#Reuters#UKMP#stabbing # #Live#UKpolitics
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Several people injured in a mass-#stabbing at a rally in #Germany organised by #PaxEuropa, which is an organisation opposed to the "Islamisation of Europe".
Activist and blogger Michael #Stürzenberger was among the injured.
A German cop also got stabbed in the neck after he attacked one of the rally members, (one of those who was trying to subdue mad stabber), and then the stupid cop knelt on his chest like he was the problem - a microcosm of #EU decision-making.
Looked like the cop just saw white German guy grappling with a muslim guy and immediately presumed that the white guy was the problem.
Sometimes you deserve what you get 🤷♂
The last video looks the astoundingly stupid German police officers placing the white German guy under arrest 🤷♂
Compare and contrast #UK#PrimeMinister#Starmer's reaction to:
• "firey but mostly peaceful" #BLM riots in the US after the death of petty criminal drug-addict George Floyd
Vs
•#White Working class "Anti-#Stabbing" riots in the #UK after the #murder of 3 #children