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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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@PensivePost · Post #5360 · 13.08.2021 г., 13:59

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Smile is the only curve that sets things in straight line. Harsh from Gujarat pens down a thought on smile...!! Do you know what's satisfying? When you make someone smile while they were crying. That smile which holds fire to shine from within, But helplessness just dims their light within. The smile that wants to burst out laughing, But their situation insists them to shed another drop of tear. We can just take a small initiative. Don't show hatred towards anyone in their low You never know, when that low might turn everything around. If possible bring a smile on someone's face The satisfaction you'll gain can't be expressed. God's above seeing this, will smile too And in your life you'll surely ace. ~Harsh #review#smile

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@PensivePost · Post #5359 · 13.08.2021 г., 13:40

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Smile is the only curve that sets things in straight line. Harsh from Gujarat pens down a thought on smile...!! Do you know what's satisfying? When you make someone smile while they were crying. That smile which holds fire to shine from within, But helplessness just dims their light within. The smile that wants to burst out laughing, But their situation insists them to shed another drop of tear. We can just take a small initiative. Don't show hatred towards anyone in their low You never know, when that low might turn everything around. If possible bring a smile on someone's face The satisfaction you'll gain can't be expressed. God's above seeing this, will smile too And in your life you'll surely ace. ~Harsh #review#smile

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@voidrss · Post #24227 · 15.11.2022 г., 12:38

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阿里云盘影视大全-日更🔥 - Telegram Channel 🖼 ◎译 名 危笑 / 微笑(台) / 魅笑(港) / 夺命微笑 / 笑死 / Something's Wrong with Rose ◎片 名 #Smile ◎年 代 2022 ◎产 地 美国 ◎类 别 #恐怖 ◎语 言... Telegraph | 原文

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