Установить свойства виджета в PySide можно не только через соответствующие методы и конструктор класса. Можно их изменять с помощью метода setProperty по имени.
btn = QPushButton("Click Me")
btn.setProperty("flat", True)
Это аналогично вызову
btn.setFlat(True)
Если указать несуществующее свойство, то оно просто создается
btn.setProperty("btnType", "super")
Получить его значение можно методом .property(name)
btn_type = btn.property("btnType")
Когда это может быть полезно?
▫️Можно просто хранить какие то данные в виджете и потом их доставать обратно
widget = QWidget()
widget.setProperty('my_data', 123)
print(widget.property('my_data'))
▫️ Назначая эти свойства разным виджетам можно потом отличить виджеты во время итераци по ним. Например, найти все кнопки со свойством my_data="superbtn".
Но ведь вместо кастомного свойства можно использовать objectName, будет тот же результат.
Да, но y ObjectName есть ограничение - только строки.
▫️ Если нам потребуется не просто поиск а, например, сортировка по числу, то свойства позволяют нам это сделать. Поддерживается любой тип данных
widget.setProperty('my_data', {'Key': 'value'})
widget.setProperty('order', 1)
all_widgets.sort(key=w: w.property('order'))
Но ведь Python позволяет всё вышеперечисленное сделать простым созданием атрибута у объекта
widget.order = 1
widget.my_data = 123
Да, но я думаю что не надо объяснять почему не стоит так делать. К тому же, если у виджета нет свойства то метод .property(name) вернет None, а отсутствующий атрибут выбросит исключение.
▫️ Действительно полезное применение кастомным свойствам - контроль стилей. Здесь атрибутами не обойтись, нужны именно свойства.
Дело в том, что в селекторах стилей можно указывать конкретные свойства виджетов на которые следует назначать стиль.
Просто запустите этот код
from PySide2.QtWidgets import *
if __name__ == "__main__":
app = QApplication([])
widget = QWidget(minimumWidth=300)
layout = QVBoxLayout(widget)
btn1 = QPushButton("Action 1")
btn2 = QPushButton("Action 2")
btn3 = QPushButton("Action 3", flat=True)
layout.addWidget(btn1)
layout.addWidget(btn2)
layout.addWidget(btn3)
# добавим кастомное свойство одной кнопке
btn1.setProperty("btnType", "super")
# добавляем стили
widget.setStyleSheet(
"""
QPushButton[btnType="super"] {
background-color: yellow;
color: red;
}
QPushButton[flat="true"] {
color: yellow;
}
"""
)
widget.show()
app.exec_()
С помощью селектора мы избирательно назначили стили на конкретные кнопки.
Как получить список всех кастомный свойств?
Функция получения списка кастомных свойств отличается от получения дефолтных.
def print_widget_dyn_properties(widget):
for prop_name in widget.dynamicPropertyNames():
property_name = prop_name.data().decode()
property_value = widget.property(property_name)
print(f"{property_name}: {property_value}")
#tricks#qt
“Alright, now attack Iran during Purim, the Jewish holiday celebrating the massacre of 75,000 Persians.
Start the attack on the 11th day of the 9th month on the Muslim calendar.”
“But sir, won’t that cause people to reconsider who was responsible for 9/11?”
“Do it. Make sure #Purim coincides with a blood moon that peaks at 3:33 am on 3/3.”
“But sir-“
“I know 3 is a highly significant number in Jewish #Kabbalah, symbolizing an 3rd party ending a unresolvable conflict between 1 & 2. Now do it.”
“But-”
“Have a Jewish journalist publish an article admitting how significant the symbolism is, and comparing Iran to Amalek.”
“…”
💬THREAD
Join us @E2Gcensored✡️
Iran: La voce degli ebrei iraniani contro l'aggressione
Mentre le campagne mediatiche spingono per la distruzione dell'Iran, le minoranze religiose nel paese – garantite e protette dalla Costituzione – alzano la voce per difendere la loro nazione.
A guidare la condanna dell'aggressione USA-Israele è la comunità ebraica iraniana, la più numerosa in Medio Oriente.
Il rabbino Younes Hamami Lalehzar, presidente della comunità, ha dichiarato:
"L'America criminale, in cooperazione con il regime sionista, si è precipitata nel fango della caduta con un attacco infido. Questo atto riceverà una risposta decisiva. Il sangue del leader Khamenei non sarà invano. Il diritto trionferà sulla falsità."
Anche Siyamak More Sedgh, ex parlamentare e noto "ebreo numero uno" dell'Iran (che rifiutò di emigrare pur di non lasciare la sua cultura iraniana), ha invitato all'unità e alla difesa del paese.
Nonostante i bombardamenti, la comunità ha potuto celebrare Purim – la festa della salvezza – con discrezione, dentro le sinagoghe, autorizzata dal Ministero degli Interni.
In Iran si è cittadini prima che credenti. E oggi, tutte le fedi – ebraica, cristiana, zoroastriana, sunnita – dicono no alla guerra.
#Iran#EbreiIraniani#NoAllaGuerra#Resistenza#MinoranzeReligiose#Purim
https://www.marx21.it/internazionale/iran-la-voce-degli-ebrei-iraniani-e-laggressione-alliran/
🪞 The Prophecy Paradox — Part One
The Mirror Washington Refuses to See
A Red Nile Media Exclusive Analysis (Two Parts)
Since February 28, 2026, the United States and Israel have launched a massive military campaign against Iran—assassinating most of its leadership, including Ayatollah Khamenei.
I’ve tried to make sense of this war from every angle—oil, nuclear proliferation, regional power, national interest. But it keeps coming back to the same conclusion:
It makes no sense… unless you see it through the lens of religious belief.
🔹 Hypocrisy in Plain Sight
American politicians publicly call Iran’s leaders “religious fanatics,” mocking their belief in the Twelfth Imam and apocalyptic visions.
Yet those same politicians—including Trump, his AIPAC allies, and the Zionist extremists around him—are driven by an equally fervent, apocalyptic faith.
They cherry-pick Bible verses. They embrace prophecies requiring the destruction of Al-Aqsa Mosque. They openly welcome Armageddon as a divine goal.
Washington projects onto Iran what it refuses to confront in itself.
In this must-read thread:
⚡️ The apocalyptic briefings the military hides
⚡️ How Purim & a “blood moon” shape the war
⚡️ The men in power fantasizing about destroying Al-Aqsa
A Note on Length:
I apologize that this article is a little long. But I promise you—if you read it in its full content, you will benefit. This is not casual reading. It is a detailed examination of forces that mainstream media refuses to touch. Take your time with it. Share it with others who need to understand what is really driving this war.
---
♦️If you find value in this work, please support Red Nile Media in any way you choose.
🔗 [Read Full Analysis]
#TheProphecyParadox#RedNileMedia#IranWar#Geopolitics#ChristianZionism#Purim#BloodMoon#ThirdTemple
🪞 The Prophecy Paradox — Part One
The Mirror Washington Refuses to See
A Red Nile Media Exclusive Analysis (Two Parts)
Since February 28, 2026, the United States and Israel have launched a massive military campaign against Iran—assassinating most of its leadership, including Ayatollah Khamenei.
I’ve tried to make sense of this war from every angle—oil, nuclear proliferation, regional power, national interest. But it keeps coming back to the same conclusion:
It makes no sense… unless you see it through the lens of religious belief.
🔹 Hypocrisy in Plain Sight
American politicians publicly call Iran’s leaders “religious fanatics,” mocking their belief in the Twelfth Imam and apocalyptic visions.
Yet those same politicians—including Trump, his AIPAC allies, and the Zionist extremists around him—are driven by an equally fervent, apocalyptic faith.
They cherry-pick Bible verses. They embrace prophecies requiring the destruction of Al-Aqsa Mosque. They openly welcome Armageddon as a divine goal.
Washington projects onto Iran what it refuses to confront in itself.
In this must-read thread:
⚡️ The apocalyptic briefings the military hides
⚡️ How Purim & a “blood moon” shape the war
⚡️ The men in power fantasizing about destroying Al-Aqsa
A Note on Length:
I apologize that this article is a little long. But I promise you—if you read it in its full content, you will benefit. This is not casual reading. It is a detailed examination of forces that mainstream media refuses to touch. Take your time with it. Share it with others who need to understand what is really driving this war.
---
♦️If you find value in this work, please support Red Nile Media in any way you choose.
🔗 [Read Full Analysis]
#TheProphecyParadox#RedNileMedia#IranWar#Geopolitics#ChristianZionism#Purim#BloodMoon#ThirdTemple