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Изворен канал @pythonotes · Post #380 · 21 окт.
Регулярно приходится писать и ревьюить код, где используется PySide2-6. Заметил, что в подавляющем большинстве случаев настройка создаваемых базовых виджетов происходит через методы. Думаю, всем знаком такой способ. Простой пример с кнопкой: button = QPushButton("Click Me") button.setMinimumWidth(300) button.setFlat(True) button.setStyleSheet("font-size: 20pt") button.setToolTip("Super Button") button.clicked.connect(lambda: print("Button clicked")) Но есть и альтернативный способ - настройка через свойства. Это просто ключевые аргументы конструктора класса. Хоть они и не указаны в документации как аргументы, но они есть) Этот код делает тоже самое но с помощью Property button = QPushButton( "Click Me", minimumWidth=300, flat=True, styleSheet="font-size: 20pt", toolTip="Super Button", clicked=lambda: print("Button clicked"), ) Где это может быть полезно ▫️ Это выглядит более аккуратно и коротко, уже повод использовать ▫️ Может использоваться в заполнении лейаута, когда нам не нужно никакое другое взаимодействие с виджетом и поэтому сохранять его в переменную не требуется. Например, лейбл или кнопка. widget = QWidget(minimumWidth=400) layout = QHBoxLayout(widget) layout.addWidget(QLabel("Button >", alignment=Qt.AlignRight)) layout.addWidget(QPushButton("Click Me", clicked=lambda: print("Button clicked"))) widget.show() Либо так widget = QWidget(minimumWidth=400) layout = QHBoxLayout(widget) for wd in ( QLabel("Button >", alignment=Qt.AlignRight), QPushButton("Click Me", clicked=lambda: ...) ): layout.addWidget(wd) widget.show() ▫️ Можно хранить настройки в каком-то конфиге или генерировать на лету, после чего передавать как kwargs. kwargs = {"text": "Hello " * 30, "wordWrap": True} my_label = QLabel(**kwargs) Как получить полный список доступных свойств? Эта функция распечатает в терминал все свойства виджета и их текущие значения def print_widget_properties(widget): meta_object = widget.metaObject() for i in range(meta_object.propertyCount()): property_ = meta_object.property(i) property_name = property_.name() property_value = property_.read(widget) print(f"{property_name}: {property_value}") #tricks#qt
Пребарај: #impeachment
@libertaeragione · Post #4073 · 13.12.2023 г., 22:54
#Impeachment: con 221 favorevoli e 212 contrari, la Camera dei Rappresentanti formalizza l'inchiesta di impeachment nei confronti di Joe Biden. Questo darà alle Commissioni della Camera un maggior potere ispettivo nei confronti della Casa Bianca e saranno in grado di ottenere testimonianze e prove.
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@badvolfnews · Post #1330 · 11.12.2023 г., 18:25
📢 EXCLUSIVE: House Dems secretly meet with GOP to kill Biden impeachment. Republicans consider Biden's record of cooperation. Fact sheets shared to quash inquiry. Dems defend Biden's firing of Ukrainian prosecutor. FBI probe alleges bribery scheme. Biden received funds from brother. GOP demands White House docs. Biden communicated with son via email alias. Impeachment inquiry framework to be formalized. Corruption investigation continues. Stay tuned for updates! 🕵️♀️🔍#Politics#Corruption#Impeachment https://www.foxnews.com/politics/house-oversight-democrat-quietly-meeting-gop-lawmakers-effort-quash-impeachment-inquiry-sources Subscribe to @BadVolfNews
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@lakonsky · Post #2134 · 29.04.2025 г., 17:36
#USA#Trump#Impeachment Кто всё пропустил: сегодня инициирован импичмент президенту США Д. Трампу. Не прошло и сто дней)
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@lakonsky · Post #2132 · 29.04.2025 г., 16:14
#USA#Trump#Impeachment Я там жару устраиваю, присоединяйтесь. Спамьте тег #Impeachment под постами Трампа
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@America · Post #10509 · 17.04.2026 г., 13:06
⚖️🇺🇸HOUSE DEMOCRATS LAUNCH IMPEACHMENT AGAINST DEFENSE SECRETARY HEGSETH 🔹 Six articles filed by Rep. Yassamin Ansari over unauthorized Iran military strikes without Congress approval 📋 🔹 Accusations include targeting civilians, destroying girls school in Minab, Iran during operations 🎯 🔹 Illegal double-tap strikes on Caribbean drug boats — hitting first responders after initial attack 🚢 🔹 Signalgate scandal: sharing classified Yemen strike details via Signal app to unauthorized personnel 📱 White House dismisses as political theater, but war crimes allegations stack up! 🔥 #USNews#impeachment#Hegseth @america
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@googlefactss · Post #40592 · 26.01.2026 г., 17:04
On January 26, 1998, President Bill Clinton held a news conference and denied having sexual relations with Monica Lewinsky, a 22-year-old White House aide. Later that year, he was impeached for lying about the affair but was acquitted by the Senate and finished his term. 🇺🇲🧐 [Read more] @googlefactss #Clinton#Lewinsky#Impeachment#USHistory#FactCheck#ItWasntMe
@venturevillagewall · Post #4168 · 16.02.2025 г., 19:00
Argentina's Opposition Eyes Impeachment Over LIBRA Argentina's opposition is considering impeachment for President Milei after conflicting support for the LIBRA token. This follows a controversial launch that saw rapid investment and then a significant drop in value, leading to accusations of mismanagement and deception. The situation raises questions about political influence in cryptocurrency projects. Read more: Reuters #Argentina#LIBRA#Crypto#Impeachment#Milei#Investment#MarketManipulation#EconomicCrisis#Blockchain#DeFi#RugPull#Politics#Cryptocurrency#TokenLaunch#InsiderTrading#Securities#AI#VC
@venturevillagewall · Post #4164 · 16.02.2025 г., 04:00
Argentina Investigates LIBRA Token Misconduct Argentina's President Javier Milei calls for an investigation into LIBRA token's rug pull, requesting the Anti-Corruption Office's involvement to assess potential misconduct by government members. Findings will be forwarded to the court. Opposition considers impeachment due to the incident. Links: Statement, Watch, Details. #LIBRA#Crypto#Argentina#investigation#rugpull#president#JavierMilei#impeachment#KIPProtocol#AntiCorruption#fundflow#temporalanalysis#MELANIA#ENRON#Solana#ETF#Bitcoin#adoption#blockchain#corruption#misconduct