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@levit_world · Post #1706 · 24.10.2024 г., 10:11
#Noob-Saibot_style
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Изворен канал @pythonotes · Post #303 · 27 дек.
Наверняка вы замечали, что в Python есть удобная функция для получения переменной окружения os.getenv(NAME) И её "сестра" для создания или изменения переменных окружения os.putenv(NAME, VALUE) Но почему-то putenv() не работает как должно. Энвайромент не обновляется! os.putenv('MYVAR', '1') print(os.getenv('MYVAR')) ... и ничего 😴 Почему так? На самом деле энвайромент обновляется, но это значение не добавляется в словарь os.environ. Откройте исходник функции os.getenv(). Это просто шорткат для os.environ.get() В то время как putenv() это built-in С-функция. Словарь os.environ (или точней класс из MutableMapping) создаётся из энвайромента в момент инициализации. Функция putenv() самостоятельно его не изменяет. В тоже время, когда вы создаёте или изменяете ключ в os.environ, автоматически вызывается putenv() в методе __setitem__(). То есть, технически putenv() всё делает верно, но в os.environ это не отражается. Можно проверить так: >>> os.putenv('MYVAR', '123') >>> os.system('python -c "import os;print(os.getenv(\'MYVAR\'))"') 123 Я объявил переменную в текущем процессе и вызвал дочерний процесс, который её унаследовал и получил в составе os.environ. Аналогично при удалении переменной вызывается еще одна built-in функция unsetenv(), удаляющая переменную из системы. Итого ▫️ Удобней всего явно обновлять переменные через os.environ ▫️ Есть способ неявно создать/удалить переменную через putenv/unsetenv, что не повлияет на os.environ но изменит энвайромент и передаст изменения сабпроцессам. Но так лучше не делать! ▫️os.environ это просто обертка для built-in функций putenv() и unsetenv(). #basic
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@PensivePost · Post #4837 · 28.01.2021 г., 09:14
A heart that flickers, a tear that glimmers and an ink that spills. It's really not that deep, you're just too shallow. #review#noob#poetry
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@PensivePost · Post #5170 · 06.05.2021 г., 06:10
I knew a girl who liked to draw, Pictures for only her eyes. She was more artistic late at night. Her drawings were different, No paper, No pen. But she needed a bandage, And wore long sleeves twenty-four/seven. We stood by the river, Under the stars, When she rolled up her sleeves And showed me her scars. She felt embarrassed and stared at her shoe. Then I rolled up my sleeves and whispered, "I draw too." #review#yourreview#noob
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@PensivePost · Post #4753 · 17.01.2021 г., 14:31
Honesty for one, behold my love. I'll come in your dreams, For every night that I'm gone. Honesty for one, Behold my Love. #review#noob#prose Author's note: This might not make sense because: There's a song that I only remember by the deep voice of the singer, the melody and the vague-not-so-understood lyrics. These are the words that match that voice and my feelings. And obviously not the exact lyrics.
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@PensivePost · Post #4749 · 17.01.2021 г., 05:13
Faith is a big word, Trust is what you can promise. And betrayal is what you fulfill. #review#noob#prose
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@PensivePost · Post #5159 · 01.05.2021 г., 16:22
It came from something we can't even see, It took so many lives and gave us the malady, The death, the pain, the anger the disability, Old people say they never witnessed such calamity. With heavy heart, Hope is alive and this is the fact, May the God help us to face all of this, Some people are still doing something wrong, Hope they'll get the fruits of their Unholy act. #anon #noob #review
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@PensivePost · Post #5158 · 01.05.2021 г., 16:21
It came from something we can't even see, It took so many lives and gave us the malady, The death, the pain, the anger the disability, Old people say they never witnessed such calamity. With heavy heart, Hope is high, will is strong and this is the fact, May the God help us to face all of this, Some people are still doing something wrong, Hope they'll get the fruits of their Unholy act. #anon #noob #review
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@PensivePost · Post #5157 · 01.05.2021 г., 16:20
It came from something we can't even see, It took so many lives and gave us the malady, The death, the pain, the anger the disability, Old people say they never witnessed such calamity. With heave heart, Hope is high, will is strong and this is the fact, May the God help us to face all of this, Some people are still doing something wrong, Hope they'll get the fruits of their Unholy act. #anon #noob #review
Elf Crypto VIP
@elfcryptovip · Post #12659 · 11.05.2026 г., 10:34
📍 List of abbreviations commonly used in cryptocurrency trading: #ALTCOIN = Alternate cryptocurrency except bitcoin #SHITCOIN = A coin with no potential value or use #BEAR | #BEARISH = Negative price movement #BULL | #BULLISH = Positive price movement #LONG = Margin buy position #SHORT = Margin sell position #BTFD = Buy The Fucking Dip #DILDO = Long green or red candles 😆 #DYOR = Do Your Own Research #FA = Fundamental Analysis #TA = Technical Analysis #FOMO = Fear Of Missing Out #JOMO = Joy Of Missing Out #FUD = Fear Uncertainty & Doubt #HODL = Hold a position #MCAP = Market Capitalization #MOON = Continuous upward movement of price #OTC = Over The Counter #PUMP = Upward price movement #DUMP = To sell off a coin #REKT = When you have a bad loss #WHALE = Very wealthy trader/Market mover #AMA = Ask me anything #ATH = All Time High #ATL = All Time Low #DLT = Distributed ledger technology #IMO = In My Opinion #LAMBO = Lambo is symbol that becomes an elusive goal for most investors #NOOB = A person who is inexperienced #SAFU = Secure Asset Funds for Users #SHILL = Holder of altcoin who just wants to promote it for his own benefit ✅@ElfCryptoVIP