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
#GSTRateChange Consumers who come across cases of unjustified price increases of essential goods or services that use the GST increase as a cover can provide their feedback to the Committee Against Profiteering (CAP) at www.cap.gov.sg/shareyourfeedback. All feedback submitted will be reviewed by CAP, and further investigated if necessary, to identify businesses that may have engaged in unjustified price increases on the pretext of the GST increase.
For more information, please visit CAP’s website.
#GSTRateChange Only GST-registered businesses can charge GST from their effective date of GST registration. You can check if a business is GST-registered at https://go.gov.sg/gst-registered-business-search.
Non-GST registered businesses are not allowed to charge GST.
#GSTRateChange Do you know how much GST will be charged, for transactions that span the rate change? It all depends on when the invoice is issued, whether payment is made and if the goods/services have been delivered/performed. Read on for some scenarios you might find yourself in!
👉🏼More info on the transitional rules for the rate change
#GSTRateChange From 1 Jan 2024, you should see price displays from GST-registered businesses, with GST charged at 9%. Prices that are quoted, whether written or verbal, should be GST-inclusive so that you know the final price pay upfront.
👉🏼 Click here for more info on price displays
#GSTRateChange With the second step of the GST rate change approaching, IRAS reminds all businesses to ensure that their systems are ready to incorporate the new 9% GST rate with effect from 1 Jan 2024 and to take active steps to avoid rate change errors during implementation.
👉🏼Click here for more on getting your business ready for the second rate change and common rate change errors to avoid
#GSTRateChange Businesses are strongly encouraged to start preparation early for a smooth transition to the GST rate of 9% on 1 Jan 2024. Here are 3 main things for businesses to do, ahead of the second GST rate change.
👉🏼Click here for more information on preparing for the rate change
#GSTRateChange PSA: Only GST-registered businesses can charge GST from their effective date of GST registration. You can check if a business is GST-registered at https://go.gov.sg/gst-registered-business-search.
Non-GST registered businesses are not allowed to charge GST.
#GSTRateChange Do you know how much GST will be charged, for transactions that span the rate change? It all depends on when the invoice is issued, whether payment is made and if the goods/services have been delivered/performed. Read on for some scenarios you might find yourself in!
👉🏼Click here for more info on the transitional rules for the rate change
#GSTRateChange Heading to the 24-hour store to grab some post-NYE party essentials in the wee hours of 1 Jan 2024? #DidYouKnow that you may only be charged GST at 8% on your purchase, if it is the supplier’s normal accounting practice to treat sales made after midnight as sales of the preceding day!
👉🏼Click here for more info on the transitional rules for the rate change
#GSTRateChange Making a run to the 24-hour store in the wee hours of 1 Jan?#DidYouKnow you may only be charged GST at 7% on your purchase, if it is the supplier’s normal accounting practice to treat sales made after midnight as sales of the preceding day!
👉🏼 Click here for more info on the transitional rules for the rate change
Navigate the right GST rate to pay for transactions spanning the rate change with new mummy and her bestie! 💁♀️💡
A transaction is considered to span the GST rate change if one or two of the following events takes place wholly or partially on/after 1 Jan 2024:
- The issuance of invoice by supplier
- The receipt of payment by supplier
- The delivery of goods or performance of services
More info at go.gov.sg/irasgst-rc-consumers
#GST#GSTRateChange#skit#iras#irassg
🎵 We carry through, do what we need to do~ Yes, I’m a GST-registered business just like you 🎵
Here are 3 key things GST-registered businesses need to prepare for the 2024 GST rate change:
1) Update systems to incorporate 9% GST from 1 Jan 2024
2) Prepare price displays to reflect 9% GST from 1 Jan 2024
3) Understand transitional rules to apply the correct GST rate for transactions spanning 1 Jan 2024
Learn more at go.gov.sg/irasgst-rc-businesses
#GST#GSTRateChange#iamjustlikeyou#iras#irassg