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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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Car News

@car_news · Post #999 · 13.02.2025 г., 12:31

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📰Nissan, Honda and Mitsubishi refused to collaborate into a single holding company ❌ The companies officially canceled the memorandum of merger signed in December 2024. Negotiations lasted several months, but the parties were unable to reach an agreement. ℹ️ Honda had proposed creating a single holding company in which it would gain management control and appoint a CEO. Another option was to turn Nissan into its subsidiary. Both options Nissan found unacceptable. The companies will now continue to cooperate, but only in software and electric cars. 💰 The collaboration was supposed to help compete with Tesla and BYD. The potential holding company was valued at $50 billion. @CarsNews #holdings#Nissan#Honda#Mitsubishi

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Car News

@car_news · Post #950 · 28.01.2025 г., 09:18

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🚘Mitsubishi Motors to opt out of Honda-Nissan holding company 📰Mitsubishi Motors has finalized its decision not to participate in the management integration plan proposed by Honda and Nissan, citing fears of being marginalized, sources revealed on January 24. 🚘 Instead, Mitsubishi plans to remain under Nissan, its largest shareholder, while seeking ways to collaborate with both automakers. ℹ️ Honda and Nissan are considering establishing a holding company in August 2026, with plans to delist and operate under a single umbrella. However, Mitsubishi intends to stay outside the holding company framework and maintain its position as a Nissan subsidiary, with Nissan holding just under 30% of Mitsubishi’s shares. @CarsNews #Mitsubishi#Nissan#Honda#holdings

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科技&趣闻&杂记

@kejiqu · Post #3920 · 02.12.2025 г., 09:50

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OpenAI 又达成了一笔循环交易 OpenAI 宣布获得私募股权投资公司 Thrive Holdings 的所有权，而Thrive Capital是 OpenAI 的主要投资者。OpenAI 将向 Thrive Holdings 的公司提供员工、模型、产品和服务。OpenAI 可能从 Thrive Holdings 的未来回报中获得收益。此次合作将侧重于 IT 服务和会计，目标是利用人工智能提高速度、准确性和成本效率。作为交易的一部分，OpenAI 将获得 Thrive Holdings 公司的数据，用于人工智能模型训练。OpenAI 首席运营官表示，Thrive 交易可能是类似协议新浪潮的第一个案例。The Verge 🏷#OpenAI#Thrive#Holdings#循环交易#投资 📢频道👥群组📝投稿

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