@WorldNews · Post #74424 · 28.04.2026 г., 10:34
Kim Jong Un Confirms Soldier ‘Self-Blasting’ Policy in Ukraine [Read FullArticle] @WorldNews#NorthKorea#UkraineConflict#GlobalNews
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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: #ukraineconflict
@WorldNews · Post #74424 · 28.04.2026 г., 10:34
Kim Jong Un Confirms Soldier ‘Self-Blasting’ Policy in Ukraine [Read FullArticle] @WorldNews#NorthKorea#UkraineConflict#GlobalNews
@WorldNews · Post #73674 · 28.03.2026 г., 14:09
Hungary’s Prime Minister Viktor Orbán was met with boos at a campaign rally in an opposition stronghold, prompting the right-wing leader to lash out at demonstrators, who he accused of “pushing Ukraine’s cart.” [Read FullArticle] @WorldNews#Orbán#HungaryPolitics#UkraineConflict
@WorldNews · Post #73828 · 03.04.2026 г., 13:14
MI6 confirms Ukraine's best frontline position in 10 months [Read FullArticle] @WorldNews#UkraineConflict#UkraineNews#MI6Report
@WorldNews · Post #74362 · 25.04.2026 г., 08:04
British fighter jets shoot down Russian drones over Ukraine [Read FullArticle] @WorldNews#UKRussiaNews#UkraineConflict#Drones
@WorldNews · Post #74564 · 05.05.2026 г., 06:04
Flamingo missile reportedly strikes Russian Shahed, Iskander component facility amid large-scale Ukrainian attack [Read FullArticle] @WorldNews#UkraineConflict#RussiaAttack#MilitaryNews
@WorldNews · Post #74565 · 05.05.2026 г., 08:59
Poisonous black rain falls in Russia as Ukraine strikes oil facilities [Read FullArticle] @WorldNews#RussiaNews#UkraineConflict#OilFacilities
@WorldNews · Post #73573 · 24.03.2026 г., 14:14
Russian Soldier Secretly Guides Ukrainian Strikes On Own Unit, Leaving Up To 150 Dead [Read FullArticle] @WorldNews#RussiaWarNews#UkraineConflict#MilitaryNews
@WorldNews · Post #73897 · 05.04.2026 г., 15:54
Russian corruption fuels massive casualties in Ukraine [Read FullArticle] @WorldNews#RussiaUkraineWar#UkraineConflict#CorruptionCausesCasualties
@WorldNews · Post #74103 · 13.04.2026 г., 19:34
Stop the killing in Ukraine, new Hungarian PM tells Putin [Read FullArticle] @WorldNews#UkraineConflict#HungaryPM#PutinDialogue
@WorldNews · Post #73570 · 24.03.2026 г., 12:19
USA together with Russia push Ukraine to cede the Eastern region [Read FullArticle] @WorldNews#UkraineConflict#USRussiaDiplomacy#EasternUkraine
@badvolfnews · Post #1304 · 04.12.2023 г., 17:25
📢 BREAKING NEWS 📢 Russian Electronic Warfare systems successfully thwarted missile attacks in Chaplinsky district, Herston region. Rockets deviated from their course, one landed in open space, while the other hit a non-residential building. No casualties reported. 🚀🚫🏢#RussiaDefends Governor Saldo previously accused Russian forces of unleashing a "firestorm" in Krynyky, a village on the left bank of Dnipro river. He also revealed that three Ukrainian missiles were intercepted over Genichesk district. 💥🛡️#UkraineConflict In a recent development, Ukrainian troops launched a rocket strike on Skadovsk, injuring 11 people. Russian Investigative Committee has opened a criminal case. ⚠️🚀#WarTactics President Zelensky wonders why Ukraine cannot extend its operations into Russian territory. 🤔#UkraineVsRussia https://www.gazeta.ru/army/news/2023/11/17/21732643.shtml Subscribe to @BadVolfNews
@CryptoM · Post #64820 · 10.04.2026 г., 02:23
🚀 Bank of Korea Governor: Iran Conflict Poses Greater Impact on South Korea's Inflation and Growth Than Ukraine Conflict Bank of Korea Governor Lee Chang-yong has stated that the ongoing conflict in Iran is expected to have a more significant impact on South Korea's inflation and economic growth prospects compared to the conflict in Ukraine. According to Jin10, Lee emphasized the potential repercussions of the Iran conflict on the South Korean economy, highlighting concerns over inflationary pressures and growth challenges. The governor's remarks underscore the heightened economic risks associated with geopolitical tensions in the region, which could affect South Korea's economic stability and policy decisions. #SouthKorea#BankOfKorea#IranConflict#UkraineConflict#Inflation#EconomicGrowth#GeopoliticalRisks#Economy