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Изворен канал @pythonotes · Post #303 · 27 дек.

Наверняка вы замечали, что в Python есть удобная функция для получения переменной окружения os.getenv(NAME) И её "сестра" для создания или изменения переменных окружения os.putenv(NAME, VALUE) Но почему-то putenv() не работает как должно. Энвайромент не обновляется! os.putenv('MYVAR', '1') print(os.getenv('MYVAR')) ... и ничего 😴 Почему так? На самом деле энвайромент обновляется, но это значение не добавляется в словарь os.environ. Откройте исходник функции os.getenv(). Это просто шорткат для os.environ.get() В то время как putenv() это built-in С-функция. Словарь os.environ (или точней класс из MutableMapping) создаётся из энвайромента в момент инициализации. Функция putenv() самостоятельно его не изменяет. В тоже время, когда вы создаёте или изменяете ключ в os.environ, автоматически вызывается putenv() в методе __setitem__(). То есть, технически putenv() всё делает верно, но в os.environ это не отражается. Можно проверить так: >>> os.putenv('MYVAR', '123') >>> os.system('python -c "import os;print(os.getenv(\'MYVAR\'))"') 123 Я объявил переменную в текущем процессе и вызвал дочерний процесс, который её унаследовал и получил в составе os.environ. Аналогично при удалении переменной вызывается еще одна built-in функция unsetenv(), удаляющая переменную из системы. Итого ▫️ Удобней всего явно обновлять переменные через os.environ ▫️ Есть способ неявно создать/удалить переменную через putenv/unsetenv, что не повлияет на os.environ но изменит энвайромент и передаст изменения сабпроцессам. Но так лучше не делать! ▫️os.environ это просто обертка для built-in функций putenv() и unsetenv(). #basic

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Real Relationship

@RealRelationship · Post #4540 · 12.08.2025 г., 08:00

Trump's Tech War Against the Illegal Immigrants ⚙️🛂 🔠🅰️🔠🔠1️⃣ The tech, surveillance and private prison providers arming Trump’s massive expansion and weaponization of immigration enforcement are running a victory lap 🏆 after reporting their latest financial results 💰. Palantir, the tech firm 💻, and Geo Group and CoreCivic, the private prison 🏢 and surveillance companies 📡, said this week that they brought in more money than Wall Street 📈 expected them to, thanks to the administration’s crackdown on immigrants 🚫🛃. “Well, as usual, I’ve been cautioned to be a little modest about our bombastic numbers,” said Alex Karp 🧑‍💼, the Palantir chief executive, in an investor call earlier this week 📞. Then he crowed 🐓 about the company’s “extraordinary numbers” and his “enormous pride” in its success ⭐️. Private prison company executives, during their respective calls, could barely contain their excitement 😏, flagging to investors opportunities for “unprecedented growth”📊 in the realm of immigration detention. Palantir saw 53% 📈 growth in revenue from US government contracts in the second quarter of 2025 compared with the same period the year prior and surpassed $1bn 💵 in total quarterly revenue for the first time. Analysts had expected the company to bring in $939.4m in revenue. The company, which connects and analyzes disparate sets of data 🔍 to enable its customers to build products with that information 🧠, brings in the majority of its revenue from government contracts 🏛. Its biggest US customer is the Department of Defense 🪖, where the US army 🇺🇸, which announced a $10bn agreement 💼 with Palantir last week, is housed. On the immigration side, the Department of Homeland Security (DHS) 🛡 has deepened its partnership 🤝 with Palantir since the start of the Trump administration, which it’s been working with since 2011. Immigration and Customs Enforcement (ICE) 🚔, the agency primarily engaged in arresting, detaining and deporting immigrants ✈️, most recently announced a $30m contract with Palantir to build a database 💽 that makes its deportation and detention machine more efficient ⚡️. #palantir#trump#war#immigrants#tech 📱American Оbserver - Stay up to date on all important events 🇺🇸

American Оbserver

@american_observer · Post #5034 · 03.02.2026 г., 02:00

📰 Russia’s Immigrants: Israel’s Unwanted Elite In Israel’s fractured society, Russian-speaking immigrants power labs, hospitals, and high-tech hubs—but feel like outsiders in their own homeland. They’ve fueled the economy for decades, yet remain symbolic strangers in a land of competing tribes. ​ A Nation Without a Narrative Israel thrives on fragile deals between secular Jews, ultra-Orthodox, Ashkenazim, Mizrahim, Arabs, and more—no constitution, just Basic Laws and vetoes. Each group clings to its own version of “what makes Israel Israel,” dodging the big fights over identity. ​ The Russian Wave’s Double Edge The 1990s “Great Aliyah” brought a million Soviet Jews—15% of the population, 60% with degrees, driving high-tech and defense surges. They’re 25% of university faculty, but their culture? Russian media, Victory Day parades, Soviet classics—none cracks the national myth. ​ Why No Mizrahi-Style Breakthrough Mizrahim flipped the script in the 1970s, turning marginalization into power through protest and politics. Russians arrived too late, post-revolution: secular atheists in a religious-right landscape, Europeans in a Mizrahi-patriot world. No victim story fits the Zionist playbook—no Holocaust, no Arab expulsion. ​ Tensions Beneath the Surface Economic envy simmers—Mizrahis gripe about “white Europeans” snagging elite jobs. Religious rabbis call them “Russian goyim.” Stereotypes fly: Russians are cold chauvinists; locals are primitive. Politics ghettoizes them into Lieberman’s party, not mainstream power. ​ The Assimilation Trap Youth blend in—Hebrew-fluent, intermarrying—but elders stay in their Russian bubble. Autonomy breeds isolation: thriving subculture, zero national spotlight. No allies, no moral leverage, no push for change. They’re useful workers, not co-authors of the Israeli story. ​ The Future: Fade or Fight? Will they dissolve like old Polish waves, or spark a secular revolt against Haredi power? Without a push, they risk gradual marginalization—economic stars, cultural ghosts. Israel’s genius for survival now risks sidelining its brain trust. ​ #Israel#RussianAliyah#competingSolidarities#immigrants#identity#highTech#Mizrahim 📱American Оbserver - Stay up to date on all important events 🇺🇸