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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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@reutersworldchannel · Post #149382 · 14.10.2021 г., 22:21

Senator Elizabeth Warren urges Amazon breakup Senator Elizabeth Warren called for a break-up of Amazon after a Reuters investigation showed the e-commerce giant had copied products and rigged search results in India. #Amazon#ElizabethWarren#News#Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en ➖@reutersworldchannel➖

Crypto M - Crypto News

@CryptoM · Post #65056 · 10.04.2026 г., 16:54

🚀 U.S. Senator Warren Urges CFTC to Investigate Oil Trades Linked to Trump's Iran Remarks U.S. Senator Elizabeth Warren has called on the Commodity Futures Trading Commission (CFTC) to investigate oil trades connected to U.S. President Donald Trump's statements on Iran. According to Odaily, Warren's request aims to scrutinize the potential impact of Trump's comments on market activities. The senator's letter to the CFTC highlights concerns over the influence of political rhetoric on commodity markets. #ElizabethWarren#CFTC#OilTrades#Trump#Iran#CommodityMarkets#PoliticalRhetoric#MarketInfluence

Crypto M - Crypto News

@CryptoM · Post #64460 · 09.04.2026 г., 01:09

🚀 CZ Accepts Prosecution as Consequence of Scale, Looks Forward Despite Fairness Doubts Speaking on The Wolf of All Streets Podcast, Binance co-founder Changpeng Zhao (CZ) reflected on the fairness of his prosecution, drawing a parallel to the 1980s US War on Drugs — in which people received lengthy prison sentences for selling marijuana that is now legal in many states — to illustrate how legal standards shift over time. CZ said he believes Binance was the first major crypto platform targeted by the US government under the Biden administration because it was the largest, adding that he understands Senator Elizabeth Warren remains opposed to crypto. He characterized the question of fairness as subjective and said he does not dwell on it. "Is that fair or not? I don't think it matters that much," he said, adding that he is focused on looking forward and continuing to build. #Binance#ChangpengZhao#Crypto#Cryptocurrency#Prosecution#Legal#USGovernment#ElizabethWarren#Blockchain#Regulation#BNB

Crypto M - Crypto News

@CryptoM · Post #65200 · 11.04.2026 г., 21:48

🚀 Trump-linked Tokens TRUMP and WLFI Continue to Decline Trump-linked tokens TRUMP and WLFI have experienced significant declines, with TRUMP approximately 90% below its all-time high and WLFI nearly 75% below its peak. According to NS3.AI, CoinGecko data indicates that TRUMP reached an all-time low of about $2.73 in March 2026 and is currently trading near $2.86. Meanwhile, U.S. President Donald Trump has promoted an April 25 gala for token holders. In a related development, Senators Elizabeth Warren, Richard Blumenthal, and Adam Schiff have requested Bill Zanker to provide details about the event. #TrumpTokens#TRUMP#WLFI#Cryptocurrency#Decline#NS3AI#CoinGecko#DonaldTrump#ElizabethWarren#RichardBlumenthal#AdamSchiff#BillZanker#TokenHolders