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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

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MDC Uzbekistan

@mdcuzbekistan · Post #906 · 07.11.2024 г., 11:57

Microsoft Community Conference 2024 | Uzbekistan Join us for a premier gathering of the Microsoft Developers Community in Uzbekistan! The annual Microsoft Community Conference is back and promises an unparalleled experience of innovation and technology. Mark your calendar for November 30, 2024, and get ready to immerse yourself in the latest advancements and ideas shaping the tech industry. 🎉 Highlights: • Inspiring Keynote Presentations: Hear from leading tech innovators and industry experts. • Interactive Workshops: Explore hands-on sessions with the latest Microsoft tools and technologies. • Engaging Panel Discussions: Dive into trends and best practices shaping today’s tech landscape. • Networking Opportunities: Connect with fellow developers, tech professionals, and enthusiasts. 📅 Date: November 30, 2024 📍 Location: Tashkent, Uzbekistan Don’t miss out on this exciting opportunity to learn, network, and grow within a vibrant community. Whether you're a developer, tech professional, student, or simply passionate about technology, this is an event you won’t want to miss! 🔗 Register Now: https://mdcuzbekistan.com/register Stay tuned for more updates and join us in shaping the future of technology in Uzbekistan! #MDCConf2024#MicrosoftDevelopersCommunity#UzbekistanTech#TechConference#CommunityEvent @mdcuzbekistan

INHA University in Tashkent

@inha_uz · Post #8263 · 20.11.2024 г., 10:10

Microsoft Community Conference 2024 | Uzbekistan Join us for a premier gathering of the Microsoft Developers Community in Uzbekistan! The annual Microsoft Community Conference is back and promises an unparalleled experience of innovation and technology. Mark your calendar for November 30, 2024, and get ready to immerse yourself in the latest advancements and ideas shaping the tech industry. 🎉 Highlights: • Inspiring Keynote Presentations: Hear from leading tech innovators and industry experts. • Interactive Workshops: Explore hands-on sessions with the latest Microsoft tools and technologies. • Engaging Panel Discussions: Dive into trends and best practices shaping today’s tech landscape. • Networking Opportunities: Connect with fellow developers, tech professionals, and enthusiasts. 📅 Date: November 30, 2024 📍 Location: Tashkent, Uzbekistan Don’t miss out on this exciting opportunity to learn, network, and grow within a vibrant community. Whether you're a developer, tech professional, student, or simply passionate about technology, this is an event you won’t want to miss! 🔗 Register Now: https://mdcuzbekistan.com/register Stay tuned for more updates and join us in shaping the future of technology in Uzbekistan! #MDCConf2024#MicrosoftDevelopersCommunity#UzbekistanTech#TechConference#CommunityEvent @mdcuzbekistan

MDC Uzbekistan

@mdcuzbekistan · Post #910 · 20.11.2024 г., 06:01

Exciting Announcement: The Tech Joined Us as a Media Partner! We are proud to welcome The Tech as an official media partner of the MDC Uzbekistan. This partnership marks the beginning of an exciting collaboration to support all our initiatives, including hackathons, conferences, and other key events. With The Tech’s support, we’re set to expand our reach and inspire even more developers across Central Asia. Together, we’ll continue building a stronger tech community! #MicrosoftDevelopersCommunity#TheTech#MediaPartner#TechEvents#MicrosoftUzbekistan @mdcuzbekistan