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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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TON Crypto News

@toncoin_rap · Post #176 · 26.09.2024 г., 12:01

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🎧⤴ 🐹Tapped for Months, Earned Pennies: Hamster Combat's Epic Letdown😁 After months of relentless tapping, eager "hamsters" finally witnessed the listing of Hamster Combat. These devoted tappers dreamed of millions and luxurious yachts, but reality hit hard when the coin's value failed to meet expectations. Instead of fortune, participants are left with a mere $15 — or even less — in their pockets. This ironic twist highlights the pitfalls of hoping to get rich simply by tapping a phone screen. Chorus: Tapped the screen, chased the dream so far, But all we got was a fading star. Promises of millions turned to dust, Hamster wheels that lost our trust. Verse 1: Half a year we tapped away, Fingers numb every single day. Hamster Combat was the name, Thought we'd rise to wealth and fame. Dreams of yachts and cash in hand, Building castles made of sand. Listing day, the curtain's drawn, Fifteen bucks and illusions gone. Chorus: Tapped the screen, chased the dream so far, But all we got was a fading star. Promises of millions turned to dust, Hamster wheels that lost our trust. Verse 2: Believed the hype, we took the ride, Blinded by that crypto tide. Tapping screens like it was gold, Never thought the truth be told. Hamster races led nowhere, Woke up from that millionaire's dare. Pocket change is all we found, Feet now firmly on the ground. Chorus: Tapped the screen, chased the dream so far, But all we got was a fading star. Promises of millions turned to dust, Hamster wheels that lost our trust. Verse 3: Lessons learned, the hard school's best, There's no shortcut to the crest. Tap and hope won't pay the bills, Real work earns the real thrills. Chasing coins in cyberspace, Never again will we embrace. Time to step off hamster tracks, Focus on the real facts. Chorus: Tapped the screen, chased the dream so far, But all we got was a fading star. Promises of millions turned to dust, Hamster wheels that lost our trust. Bridge: We woke up from that digital trance, No more betting on a chance. Hamster Combat wrote the end, Now it's time our ways to mend. #CryptoReality#HamsterCombat#CryptoLessons #TONCryptoNewsRapStyle 🎧@toncoin_rap

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