TGINSIGHT SIMILAR POSTS
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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Пребарај: #wisdom
@lifegaurdhelp · Post #40090 · 02.05.2026 г., 18:31
R✨e✨m✨e✨m✨b✨e✨r Never forget - Good luck, Have Fun, Don't Die.. 2026 Film putting it right in our faces. Real eyes Realize Real Lies. .. ,•°°•ꨄ•°°•, ✨🌞✨ ’•✧•’ ( Big Homie )¯\_(ツ)_/¯ All the world is their stage. 🎬 𝐄 𝐍 𝐉 𝐎 𝐘 | 🌟🌟🌿 #Wisdom
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@QuietWorld · Post #7025 · 03.12.2019 г., 06:46
It's not what we bought but what we built It's not what we got but what we shared It's not our competence but our characters And it's not our success but our significance Live a life that matters. Live a life of love. Unknown #wisdom @quietworld🍃
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@QuietWorld · Post #6720 · 16.10.2019 г., 08:30
The day the child realizes that all adults are imperfect he becomes an adolescent; the day he forgives them, he becomes an adult; the day he forgives himself he becomes wise. – Alden N – #wisdom @quietworld🍃
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@QuietWorld · Post #6368 · 14.04.2019 г., 12:26
pick one road 🚘 #wisdom@quietworld🍃
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@quotesofzday · Post #306 · 18.08.2022 г., 08:27
We judge people by what they see and hear, but we do not see the qualities that are hidden in their hearts. Avoid suspicion. Let's not say bad things about each other. Let us not gossip or insult. #wisdom
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@quotesofzday · Post #186 · 20.07.2022 г., 04:32
Assumptions are dangerous. Especially when they’re made in the heat of the moment. Always take a moment to breathe, calm down and think. #wisdom
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@QuietWorld · Post #7791 · 29.04.2021 г., 01:54
We can control the words we say, but we can't control what people understand. We can control what we say to people, but we can't control what other people say to others about us. That's normal and just a part of life so be it. I'm at peace when I control only what I can control and refuse to take part in things that I cannot control especially those which do not matter at all. ☺️✨🦋 #thoughts#wisdom @quietworld🍃
@QuietWorld · Post #7799 · 03.05.2021 г., 00:31
Wise advice about dealing with some kind of people ✨ #wisdom#life@quietworld🍃
@QuietWorld · Post #6944 · 21.11.2019 г., 13:27
🌿 Mistakes are the usual bridge between inexperience and wisdom. #wisdom#life @quietworld🍃
@QuietWorld · Post #6924 · 17.11.2019 г., 14:33
🌵Admit your errors before someone else exaggerates them. #life#wisdom @quietworld🍃
@QuietWorld · Post #6716 · 15.10.2019 г., 13:00
To live only for some future goal is shallow. It’s the sides of the mountain that sustain life, not the top. – Robert M. Prisig #life#wisdom @quietworld🍃
@QuietWorld · Post #6711 · 15.10.2019 г., 06:30
Keep high aspirations, moderate expectations and small needs. —H. Stein #life#wisdom @quietworld🍃