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

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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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America 🇺🇸 News & Politics

@America · Post #10267 · 27.12.2025 г., 02:33

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America 🇺🇸 News & Politics

@America · Post #9936 · 16.10.2025 г., 09:34

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😄Right ➖➖➖➖➖➖ 🔘Right as an adjective can mean something is correct. 🔜Well done! You got the answer to the question right. 🔜I didn't know she was right about his age. He looks so much younger. 🔘Right can be an adjective to mean something is suitable for a person, objective or situation. 🔜I think Sandra is the right person to run the community project. 🔜The moment I met my wife, I knew we were right for each other. 🔘Right is an adjective and means the opposite of left. 🔜The right side of the picture is brighter. 🔜Take a right turn at the end of the lane to reach my house. 🔘We can also use this meaning of right as a noun, often with the preposition 'on' – 'on the right' 🔜To go to the bank, take the third road on the right. 🔜In the UK, we drive on the left, while in many countries people drive on the right. 🔘Right as an adjective can be used to talk about being healthy or to say that something is working correctly. 🔜I didn't feel right after those fish and chips. I was sick. 🔜This computer isn't right. I think it has a virus. #Right👨‍🏫@America ➖➖➖➖➖➖➖➖➖➖➖➖ 🆕 Crypto News @Money 😁 Crypto Game @Egame 🇺🇸 US News @America 🇯🇵 Japan News @Japan 🇦🇪 UAE News @Dubai ▶️ Popular Movies @Videos 😜 Best Funny Video @Funnys

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@BookLogSFW · Post #91233 · 19.05.2026 г., 00:25

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#手机#来自#发小#太太#许赟#糖糖#喜欢#圆圆#仙子#加油#本帖#沈棠#撒花#完结#可爱#手指#pcb#margin#right#不要#sfw#收藏书籍