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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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StartupBase

@startupbaseuz · Post #5766 · 19.05.2025 г., 07:26

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M360 Eurasia - first time in Tashkent We would like to remind you about an exceptional opportunity for startups to participate in the Startup Pitch session at the conference, which will bring together international industry leaders and representatives of government agencies. Main selection criteria for participation in Startup Pitch: 🟢 Availability of at least an MVP or working prototype 🟢 Minimum two participants (founders and co-founders) 🟢 The entire pitch session will be conducted in English 🟢 A short and comprehensive presentation (pitch deck) in English (PDF or PPT format) must be provided. Startup Directions: 🟢Artificial Intelligence (AI) 🟢Cybersecurity and Data Protection 🟢FinTech 🟢EdTech 🟢Employable Technologies and Mobile Platforms (SaaS) 🗓 Event dates: 21-22 May 2025 📍 Venue: InterContinental Tashkent, 2 Shakhrisabz Street, Tashkent, Uzbekistan Don't miss the opportunity to show your startup to the world! 🔗 Registration for startups: https://startupbase.uz/en/events/m360-eurasia-for-the-first-time-in-tashkent 🔗 If you're a visitor, feel free to register here: https://register-eurasia.mobile360series.com/ #M360#GSMA#StartupPitch#Event#ITPark#StartupBase

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StartupBase

@startupbaseuz · Post #5747 · 12.05.2025 г., 12:02

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M360 Eurasia — For the First Time in Tashkent An exceptional opportunity for startups to participate in the Startup Pitch session at a conference that will convene international industry leaders and representatives of government institutions. Key Eligibility Criteria for Startup Pitch Participation: 🟢Having at least an MVP or working prototype 🟢Minimum of two participants (founders and co-founders) 🟢The entire pitch session will be conducted in English 🟢A concise and comprehensive presentation (pitch deck) in English must be submitted (PDF or PPT format) Startup areas: 🟢Artificial Intelligence (AI) 🟢Cybersecurity and Data Protection 🟢FinTech 🟢EdTech 🟢Embedded Technologies and Mobile Platforms (SaaS) 🗓 Event dates: May 21–22, 2025 📍 Venue: InterContinental Tashkent, 2 Shakhrisabz Street, Tashkent, Uzbekistan Do not miss the opportunity to showcase your startup to the world! 🔗 Registration:https://startupbase.uz/en/events/m360-eurasia-for-the-first-time-in-tashkent #M360#GSMA#StartupPitch#Event#ITPark#StartupBase

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StartupBase

@startupbaseuz · Post #5746 · 12.05.2025 г., 12:00

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M360 Eurasia — ilk bor Toshkentda! Startaplar uchun noyob imkoniyat — dunyo miqyosidagi sanoat yetakchilari va davlat idoralari vakillarini jamlagan konferensiya doirasidagi “Startup Pitch” tadbirida ishtirok eting. Startup Pitch’da ishtirok etish uchun asosiy mezonlar: 🟢Kamida MVP yoki prototip mavjud bo‘lishi shart 🟢Kamida 2 nafar ishtirokchi (asoschilаr va hamta’sischilar) 🟢Butun taqdimot sessiyasi ingliz tilida o‘tkaziladi Startap yo‘nalishlari: 🟢Sun’iy intellekt (AI) 🟢Kiberxavfsizlik va ma’lumotlar himoyasi 🟢Moliyaviy texnologiyalar 🟢Ta’lim texnologiyalari 🟢O‘rnatilgan texnologiyalar va mobil platformalar (SaaS) 🗓 O‘tkazilish sanasi: 2025-yil 21–22-may 📍 Manzil: InterContinental Tashkent (Shahrisabz ko‘chasi 2-uy, Toshkent, O‘zbekiston) Startapingizni dunyoga tanitish imkoniyatini qo‘ldan boy bermang! 🔗 Ro‘yxatdan o‘tish: https://startupbase.uz/uz/events/m360-eurasia-for-the-first-time-in-tashkent #M360#GSMA#StartupPitch#Event#ITPark#StartupBase

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StartupBase

@startupbaseuz · Post #5765 · 19.05.2025 г., 07:26

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M360 Eurasia - Toshkentda ilk bor Konferensiyada startaplar uchun xalqaro sanoat yetakchilari va davlat idoralari vakillarini birlashtirgan Startup Pitch sessiyasida ishtirok etishning ajoyib imkoniyati haqida eslatib o‘tmoqchimiz. Startup Pitch’da ishtirok etish uchun asosiy tanlov mezonlari: 🟢 Kamida MVP yoki ish prototipining mavjudligi 🟢 Kamida ikki nafar ishtirokchi (ta’sischilar va hammuassislar) 🟢 Butun pitch sessiyasi ingliz tilida o‘tkaziladi 🟢 Ingliz tilida (PDF yoki PPT formatida) qisqa va to‘liq taqdimot (pitch deck) taqdim etilishi kerak. Ishga tushirish yo‘nalishlari: 🟢 Sun’iy intellekt (SI) 🟢 Kiberxavfsizlik va ma’lumotlarni himoya qilish 🟢 Moliyaviy texnologiyalar 🟢 EdTech 🟢 Ishga yaroqli texnologiyalar va mobil platformalar (SaaS) 🗓 Tadbir sanalari: 2025-yil 21-22-may 📍 Manzil: InterContinental Tashkent, Shahrisabz ko‘chasi, 2-uy, Toshkent, O‘zbekiston Startapingizni dunyoga namoyish etish imkoniyatini qo‘ldan boy bermang! 🔗 Startaplar uchun ro‘yxatdan o‘tish: https://startupbase.uz/en/events/m360-eurasia-for-the-first-time-in-tashkent 🔗 Tashrif buyuruvchilar uchun ro‘yxatdan o‘tish: https://register-eurasia.mobile360series.com/ #M360#GSMA#StartupPitch#Tadbir#ITPark#StartupBase

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