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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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$DROP token review, Nexus Wallet news and a small bonuseaster egg The coin from the DropHunter project will work on the #TON network. Here is its application: 🟨 In-game currency – purchase of artifacts, skins, participation in tournaments and sweepstakes. 🟨 Staking – the longer you hold coins, the greater the rewards, exclusive artifacts and tickets to special events. 🟨 Impact on game development (DAO) — voting for updates and new features, the strength of your vote will depend on the number of #DROP tokens. 🟨 Discounts on in-game purchases and payment for services in the #DropHunter ecosystem. 🫥 In one of the next updates, the autofarm function will appear (look at screenshot above), there will be less routine and we will be able to farm coins much easier. Nexus Wallet News 👛 The team has a main product — Nexus Wallet, which we have already announced. The #NFT module will be launched soon and the first collection to be launched will be TON HERO: 🟩 Uniqueness – each NFT in the collection has its own style and image. 🟩 Utilities — You gain access to exclusive features and privileges in the #NexusWallet ecosystem. 🟩 Profit – NFT holders will receive daily payouts of 0.02 to 1 $TON per Nexus Wallet. 🚀 Game | Channel | Nexus

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