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Изворен канал @pythonotes · Post #201 · 13 јан.

Мы уже знаем, что на текущую сессию интерпретатора изменение PYTHONPATH никак не повлияет. Но если вы запустите дочерний процесс, то он унаследует окружение текущего процесса, а значит и изменения в любых переменных будут на него влиять. Вот небольшой пример: Объявляем переменную user@host:~$ export PYTHONPATH=/path1 Запускаем интерпретатор user@host:~$ python3 Проверим что в sys.path >>> import sys >>> print(sys.path) ['', '/path1', '/usr/lib/...', ...] Добавляем что-то в переменную >>> import os >>> os.emviron['PYTHONPATH'] = '/path1:/path2' >>> print(sys.path) ['', '/path1', '/usr/lib/...', ...] Изменений нет. Но давайте запустим дочерний процесс и посмотрим там >>> os.system('python3') # теперь мы находимся в другом процессе >>> import sys >>> print(sys.path) ['', '/path1', '/path2', '/usr/lib/...', ...] Тоже самое будет и с subprocess, так как по умолчанию текущее окружение тоже наследуется. >>> import subprocess >>> subprocess.call(['python3', '-c', 'import sys;print(sys.path)']) ['', '/path1', '/path2', '/usr/lib/...', ...] ______________________ Лучшей практикой является передача энвайронмента явно через аргумент env! import subprocess subprocess.call(cmd, env={'PYTHONPATH': '...'}) Это поможет точно понимать какое окружение будет у запускаемого процесса и при этом не изменять окружение текущего процесса. #basic

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American Оbserver

@american_observer · Post #4807 · 09.01.2026 г., 00:59

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📰 Tinderbox in Aleppo: U.S. Scrambles to Stop Allies From Fighting Allies Turned Enemies The U.S. is rushing to stop its own allies—Syria’s new government and the Kurdish-led Syrian Democratic Forces (SDF)—from tearing each other apart in Aleppo. After months of stalled negotiations, the two sides are now trading fire in the city’s divided neighborhoods, forcing thousands of civilians to flee and threatening to reignite a cycle of violence Syria can’t afford. Stalled Integration An agreement reached in March to merge both forces has stalled. The Syrian government, backed by Turkey, wants the SDF to hand over control of its territories and integrate into the new administration. The SDF, meanwhile, demands more autonomy and the preservation of its military forces. Now both sides blame each other for the latest clashes. U.S. Mediation Washington is trying to broker a ceasefire, with presidential envoy Tom Barrack and State Department officials urging restraint. The U.S. insists all parties should focus on building a stable Syria, not dragging it back into war. But with American troops still stationed in SDF-controlled areas, the situation remains tense and unpredictable. Who Pays the Price? Civilians are caught in the crossfire, with reports of dozens killed and hundreds injured. The violence also distracts from efforts to keep the Islamic State at bay. As Washington pushes for dialogue, the question remains: can it stop its allies from turning Aleppo into the next battleground—or will it just add to the chaos? #Aleppo#Syria#SDF#USMediation#Ceasefire#CivilianCost 📱American Оbserver - Stay up to date on all important events 🇺🇸

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