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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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Addis Standard

@addisstandardeng · Post #22053 · 18.04.2026 г., 08:05

72 Hours. No trace! #Million_Beyene has now been missing for 72 hours. Disappeared without a trace. He was forcibly taken from his workplace at Addis Standard newsroom, where he had continued to stand his ground and carry out his duties despite mounting pressure to walk away. Seventy-two hours on, silence persists. Despite repeated inquiries and appeals, no authority has provided any information about his whereabouts or condition. #WhereIsMillion#BringMillionHome#JournalismIsNotACrime#EndEnforcedDisappearances

Addis Standard

@addisstandardeng · Post #22075 · 21.04.2026 г., 09:37

Vanished without a trace! Six days after he was forcibly taken from the Addis Standard newsroom by a group of masked men, the whereabouts and conditions of journalist Million Beyene remain unknown. Million belongs at home with his family. #WhereIsMillion? #BringMillionHome#JournalismIsNotACrime#PressFreedom#EndEnforcedDisappearances

Addis Standard

@addisstandardeng · Post #22064 · 20.04.2026 г., 07:48

Five days without a trace! It has now been five days since #Million_Beyene was taken from his work place at Addis Standard newsroom and disappeared without a trace. Ethiopia grappling with multiple threats, a dedicated journalist who has steadfastly upheld his duty to serve the public’s right to information is one of them. #WhereIsMillion? #BringMillionHome#JournalismIsNotACrime#PressFreedom#EndEnforcedDisappearances

Addis Standard

@addisstandardeng · Post #22058 · 19.04.2026 г., 08:01

96 Hours. Still Missing! Ninety-six hours after he was taken, the whereabouts of #Million_Beyene remain unknown. Million was forcibly removed from his workplace, where he served as a journalist, working to uphold the public’s right to access the truth. In doing so, he has now been stripped of his own freedom. The silence is alarming. #WhereIsMillion#BringMillionHome#JournalismIsNotACrime#PressFreedom#EndEnforcedDisappearances

Addis Standard

@addisstandardeng · Post #22042 · 17.04.2026 г., 07:51

#Notice: 48 hours since our colleague Million Beyene disappeared without a trace. Addis Abeba - Forty-eight hours after he was taken, the whereabouts of #Million_Beyene, Managing Editor of Addis Standard, remain unknown. The #newsroom has learned that his phone was briefly active at around 10:00 p.m. last night before going silent again, raising further concern about his safety and condition. His family and colleagues are enduring growing distress. JAKENN Publishing PLC renews its urgent call for his safe and immediate return, and urges the relevant authorities, including the Addis Ababa Police and the Federal Police Commission, to act without delay to establish his whereabouts. We also call on the Ethiopian Human Rights Commission (#EHRC) to investigate this apparent enforced disappearance and ensure accountability. #WhereIsMillion #JournalismIsNotACrime #PressFreedom #BringMillionHome