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
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🔅BITCOIN Will Go Down From Resistance! Sell!📉
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Please, check our technical outlook for 📊BITCOIN.
The market is approaching a key horizontal level 78,161.73.
Considering the today's price action, probabilities will be high to see a movement to 77,165.90.
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🔅BITCOIN Will Go Lower From Resistance! Sell!📉
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The market is trading around a solid horizontal structure 73,205.33.
The above observations make me that the market will inevitably achieve 68,619.32 level.
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Here is our detailed technical review for 📊BITCOIN.
The market is on a crucial zone of demand 69,527.38.
The oversold market condition in a combination with key structure gives us a relatively strong bullish signal with goal 70,433.22 level.
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🔅BITCOIN Will Go Up! Buy!📈
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Here is our detailed technical review for 📊BITCOIN.
The price is testing a key support 69,833.99.
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🔅BITCOIN Is Very Bearish! Sell!📉
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The market is trading around a solid horizontal structure 70,229.88.
The above observations make me that the market will inevitably achieve 69,008.56 level.
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