В фреймворке PyQt (и PySide тоже) часто встречается настройка чего-либо с помощью так называемых флагов.
widget.setWindowFlags(Qt.Window)
Взаимодействие нескольких флагов делается с помощью бинарных (или побитовых) операторов.
Несколько флагов можно указать с помощью оператора "|"
list_item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
исключить флаг из уже имеющегося набора можно так
list_item.setFlags(list_item.flags() ^ Qt.ItemIsEnabled)
Добавить новый флаг к имеющимся можно так
list_item.setFlags(list_item.flags() | Qt.ItemIsEnabled)
А проверка наличия делается так
is_enabled = item.flags() & Qt.ItemIsEnabled > 0
Почему именно так? Всё дело в том как именно работают побитовые операторы. Но об этом в следующем посте.
#qt
💸🇺🇸GOP MEGABILL EXPLODES DEFICIT BY $4.1 TRILLION — CBO CONFIRMS BIGGEST DEBT BOMB EVER
🔹 House Republicans' "One Big Beautiful Bill Act" adds $4.1T to deficit over 10 years, including $718B in higher debt service costs 📊
🔹 $5T in tax cuts mostly to wealthy/corporations vs only $1-2T in spending cuts — math doesn't add up for middle class 💰
🔹 Drives up borrowing costs nationwide: higher mortgage rates, auto loans, credit cards as federal debt crowds out private lending 📈
🔹 Moody's cited this bill for recent US credit downgrade — GOP "pay for itself" claims dismissed by independent analysis 📉
America's fiscal time bomb just got $4 trillion bigger 💣🔥
#USNews#deficit
@america
📊💰ECONOMISTS: TRADE DEFICITS MADE AMERICA RICHER, NOT POORER
🔹 US has run trade deficit every year since 1976 — but that created wealth, not drained it 💵📈
🔹 February 2026 deficit at $57.3B, down 54.8% from 2025 as Trump policies reshape global trade 🇺🇸⚖️
🔹 China deficit drops 32% annually while US achieves first goods surplus with Switzerland since 2012 🇨🇭✅
🔹 Imports bring investment inflows and boost American consumer power — not economic loss says George Mason professor 🎓💡
"Expanding imports brought greater wealth to U.S. shores" — challenging conventional wisdom 🤔📰
Trump's trade war might actually be working this time 🔄🎯
#trade#economy#deficit#imports
@america
Questa mattina a Coffee Break, La7
Ci aprono una procedura di infrazione per deficit eccessivo? Dobbiamo saper rispondere #sticazzi! E lo dobbiamo fare in scioltezza.
L'#Italia deve ritrovare orgoglio e dignità: non avremmo dovuto subire l'ingorda prepotenza di qualcun altro e di certo non possiamo permetterci di continuare a farlo.
Non esistono soluzioni facili: non bastano due leggine per risolvere i nostri annosi problemi.
Molti di quei problemi ce siamo creati da soli, accettando per stupidità o per servilismo assurdi compromessi.
Basta.
#lavoro#diritti#europa#commissione#deficit#caporalato
https://x.com/SavinoBalzano/status/1807056685476778486?t=E9HfjCNDdU7CogMYT7sw6g&s=19