TGINSIGHT SIMILAR POSTS
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: #freelearning
@SkillDiscounts · Post #10143 · 17.03.2026 г., 17:03
Upgrade your skills for free: 🧑🎓Master Course : Making the Business Case for Sustainability ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Teaching Methods, Teaching Quality & Teaching Delivery 3.0 ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10140 · 17.03.2026 г., 04:43
Upgrade your skills for free: 🧑🎓Microsoft Excel - Beginner To Expert ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10136 · 16.03.2026 г., 21:30
Upgrade your skills for free: 🧑🎓Professional Diploma in Project Management ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10135 · 16.03.2026 г., 19:50
Upgrade your skills for free: 🧑🎓Master Course in Smart Cities, Urban Planning & Development ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10134 · 16.03.2026 г., 19:16
Upgrade your skills for free: 🧑🎓Master Course in Corporate Social Responsibility (CSR) ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10133 · 16.03.2026 г., 17:36
Upgrade your skills for free: 🧑🎓Master Course in Climate Change Impact on Business ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Multigenerational Leadership & Reskilling Your Organization ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Master Course in Project Management 2.0 ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10025 · 28.02.2026 г., 15:11
Upgrade your skills for free: 🧑🎓AI-Powered Change Management for Digital Transformation ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10023 · 28.02.2026 г., 02:16
Upgrade your skills for free: 🧑🎓Curso Completo de Mikrotik. Configuraciones y mucha Práctica ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Programador Java en 37 Días Con práctica de Entrevista y más ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓NumPy, SciPy, Matplotlib & Pandas A-Z: Machine Learning ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10022 · 28.02.2026 г., 01:43
Upgrade your skills for free: 🧑🎓Carbon Capture (CCUS): Governance, Policy, & Social License ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓The Complete JavaScript Course: From Zero to Expert ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Certificado Profissional em Liderança e Gestão ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10020 · 28.02.2026 г., 01:09
Upgrade your skills for free: 🧑🎓AI for Customer Success: Transforming Customer Relationships ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓AI Trading & Crypto Intelligence Masterclass ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Language Learning with AI: Practical Skills Guide ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10018 · 28.02.2026 г., 00:36
Upgrade your skills for free: 🧑🎓Mastering Manus: AI Automation for Marketing & Content ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓AI for Business Analysts ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Entrepreneurial Guide to AI Strategy ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning
@SkillDiscounts · Post #10017 · 28.02.2026 г., 00:03
Upgrade your skills for free: 🧑🎓Emotional Intelligence in Teams and Collaboration ( EQ ) ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓Data Visualization: Advanced Storytelling for Sales Success ▪️▪️▪️▪️▪️▪️▪️▪️ 🧑🎓AI-Driven Business Process Modeling ▪️▪️▪️▪️▪️▪️▪️▪️ ⚠️ Limited time offers 🧑🎓🧑🎓🧑🎓 https://SkillDiscounts.com/ @SkillDiscounts #Learning_for_free #FreeCoupon #FreeLearning