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
Take our quiz to test your HDB knowledge ⬇️ Are you ready to #BTOgether? Let’s see how much you know about buying a BTO flat!
P.S. No stress, this is an open book quiz 😉 You can check out these BTO-related guides on MyNiceHome first:
💰CPF Housing Grants for HDB Flat Buyers
🔍HDB Flat Types and Classification
🏠How to Buy a BTO Flat
How will your 2024 look like? If you’re planning to apply for a BTO flat in 2024, you can look forward to 3 sales launches this year – with the first sales launch happening in February!
Apply for your HFE letter by 15 January, if you’re thinking of to participating in the upcoming February sales launch. Get ready to #BTOgether🏠 Find out more at https://homes.hdb.gov.sg.
Planning to purchase a new home at the December sales launch? Check out which flats you can consider according to your monthly household income!
Work out your housing budget with HDB’s online calculators at
https://homes.hdb.gov.sg#BTOgether
Looking for a 4-room flat this sales launch? Here’s what the sums could look like.
Head over to https://homes.hdb.gov.sg to find out more about the grants and schemes available for first-timer families, and use our financial calculators to plan your purchase. #BTOgether
Looking for a 3-room flat this sales launch? Here’s what the sums could look like.
Head over to https://homes.hdb.gov.sg to find out more about the grants and schemes available for first-timer families, and use our financial calculators to plan your purchase. #BTOgether
Check out the prices of each flat type on offer this sales launch! Work out your housing budget with HDB’s online calculators at https://homes.hdb.gov.sg#BTOgether
JUST IN: 6,057 flats on offer at the December BTO sales launch! Find out more about the projects at Bedok, Bishan, Bukit Merah, Bukit Panjang, Jurong West, Queenstown, and Woodlands.
About 50% of the BTO flats launched this sales launch have a wait time of 4 years or less – for those who are looking to move into their flats sooner, the flats at Sin Ming Residences have wait time of about 2 years and 8 months, while Jurong Arcadia has a wait time of about 3 years and 1 month.
Get your HFE letter ready, and apply for your new home at https://homes.hdb.gov.sg by 11 December. #BTOgether
It’s 11/11 and we did not forget you 💖 In the second half of 2024, singles can apply for 2-room Flexi flats across all HDB projects islandwide, not just in non-mature estates! We will also launch up to 14,000 2-room Flexi BTO flats from 2024 to 2026 to meet demand. #BTOgether
Ready to #BTOgether at the upcoming sales launch? It’s as easy as 🔤!
To plan your budget, use our online calculators at https://homes.hdb.gov.sg. Simply input the info from your approved HFE letter, and you will be able to work out your flat budget.
More about the new First-Timer (Parents & Married Couples) category and priority schemes.
🏠 Gearing up to #BTOgether?
💰 Learn how to assess your financial fitness, plan for a home purchase, and plan ahead for your life as a couple at the Institute of Financial Literacy’s free financial planning workshop!