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: #mygov
@MyGovCoronaNewsdesk · Post #13060 · 19.01.2024 г., 06:26
Your voice matters in shaping Viksit Bharat @ 2047. Share your dreams for a thriving India on #MyGov. Join the journey at: https://innovateindia.mygov.in/viksitbharat2047/
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@MyGovCoronaNewsdesk · Post #12981 · 22.12.2023 г., 13:43
👆Just 10 days until we step into 2024! Join #MyGov on an exclusive journey presenting '10 Infra Magic of New India' in the final countdown of 2023. Don't miss out!
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@MyGovCoronaNewsdesk · Post #12690 · 10.05.2023 г., 07:41
Test your knowledge on India's journey towards Swaraj with the Swaraj Quiz Episode 39 on #MyGov. Visit https://quiz.mygov.in/quiz/swaraj-quiz-episode-39/ to learn about the inspiring leaders and events that shaped our nation's history.
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@MyGovCoronaNewsdesk · Post #12657 · 02.05.2023 г., 06:33
Calling all aspiring tech entrepreneurs🧑💻🧑💻 Join the Chunauti 5.0 program by #MyGov and take a step towards a stronger and self-reliant India. Apply NOW and be a part of the innovative startup ecosystem. Visit: https://www.mygov.in/task/chunauti-50-%E2%80%93-call-application/
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@MyGovCoronaNewsdesk · Post #12609 · 25.04.2023 г., 08:38
Oral health is crucial for overall well-being! Join the Oral Health campaign by #MyGov to spread awareness and promote healthy dental practices. Visit: https://mygov.in/campaigns/oral-health/?utm_source=mygov_campaign
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@MyGovCoronaNewsdesk · Post #12562 · 18.04.2023 г., 10:40
Spread positivity and laughter with your creativity! Participate in the खुलकर जियो Khul Kar Muskurao meme contest on #MyGov and win exciting prizes. Visit: https://www.mygov.in/task/khulkar-jieo-khulkar-muskurao-meme-contest/
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@MyGovCoronaNewsdesk · Post #12560 · 18.04.2023 г., 05:04
Congratulations to the winners of #MyGov's New India Quiz for March 🏆🏆 Your knowledge of India is impressive! Keep learning and exploring the diverse cultures and traditions of our incredible nation. Visit: https://blog.mygov.in/winner-announcement-blog-for-mygovs-new-india-quiz-march-month-mann-ki-baat/
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@MyGovCoronaNewsdesk · Post #12557 · 17.04.2023 г., 08:35
Show your creativity and spread awareness about oral health through your writing skills! Participate in the Poem Writing Competition on #MyGov. Visit: https://www.mygov.in/task/poem-writing-competition-oral-health/
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@MyGovCoronaNewsdesk · Post #12555 · 16.04.2023 г., 10:31
Lights, Camera, Smile! Showcase your filmmaking skills and spread positivity with 'खुलकर जियो Khul Kar Muskurao short film contest' on #MyGov. Visit https://www.mygov.in/task/khulkar-jieo-khulkar-muskurao-short-film-contest/ for more details
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@mygovcoronanewsdesk · Post #12354 · 19.03.2023 г., 08:02
Capture the Beauty of Ladakh with your lens. Participate in Photography Contest on #MyGov Visit: https://ladakh.mygov.in/task/capture-beauty-ladakh-photography-contest
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@mygovcoronanewsdesk · Post #12338 · 16.03.2023 г., 15:22
Capture the Beauty of Ladakh with your lens. Participate in Photography Contest on #MyGov Visit: https://ladakh.mygov.in/task/capture-beauty-ladakh-photography-contest
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@mygovcoronanewsdesk · Post #12336 · 16.03.2023 г., 09:56
#MyGov now reaches the breathtaking landscapes of Ladakh to foster greater citizen engagement & empowerment Visit: ladakh.mygov.in
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