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Изворен канал @pythonotes · Post #281 · 18 авг.

Что-то вы гоните насчет "привычного вида формата 755 и 644". Я вот вообще не понял что это!😳 Действительно, что означают цифры которые мы получили в прошлом посте? Это кодировка, заключающая в себе режимы доступа к файлу. Подробней можно почитать в статье про chmod. Там можно увидеть альтернативное обозначение того же самого с помощью символов r w x, что значит чтение, запись, исполнение. Чтобы преобразовать восьмеричное число в такое обозначение в Python есть готовая функция >>> stat.filemode(0o755) '?rwxr-xr-x' Мы видим 3 группы по 3 символа, дающие 3 типа доступа для 3 типов юзеров. А что за знак вопроса в начале? Давайте передадим в эту функцию необрезанное значение от os.stat >>> stat.filemode(os.stat(path).st_mode) 'drwxr-xr-x' Это данные, которые мы безжалостно обрезали в прошлый раз😼 Первый символ обозначает тип объекта. Это может быть файл (-), директория (d) или симлинк (l). Вот простая схема данной кодировки [1][3][3][3] │ │ │ │ │ │ │ └──> Others Permissions │ │ └─────> Group Permissions │ └────────> Owner Permissions └───────────> File Type (разверните экран если вы с телефона) Если вы попробуете получить пермишены для симлинка то получите пермишены для файла >>> path = '.venv/bin/python3' >>> stat.filemode(os.stat(path).st_mode) '-rwxr-xr-x' Чтобы получить свойства именно симлинка, нужно это явно указать >>> stat.filemode(os.stat(path, follow_symlinks=False).st_mode) 'lrwxrwxrwx' #tricks#basic

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Google Facts™ [ ️@googlefactss🌎]

@googlefactss · Post #40926 · 14.04.2026 г., 12:07

A dolphin can make about 700 to 1000 clicking sounds per second. The clicks come from deep inside the dolphin’s head, underneath the blowhole. Scientists call this area the phonic lips or sometimes “monkey lips.” @googlefactss#mammals

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Google Facts™ [ ️@googlefactss🌎]

@googlefactss · Post #40940 · 17.04.2026 г., 06:24

There are two main groups of bats: larger, Old World, fruit-eating mega bats (Megachiroptera) and microbats (Microchiroptera). Megabats are also known as fruit bats or flying foxes and typically live in warm climates. They use their large eyes to find food in the dark and they tend to roost in trees rather than in caves, crevices, or old buildings. Microbats are generally much smaller and use echolocation to find insects. Microbats are typically found all over the world, including the U.S. Not all megabats are larger than microbats. @googlefactss#mammals#nowyouknow

Google Facts™ [ ️@googlefactss🌎]

@googlefactss · Post #40248 · 04.12.2025 г., 07:02

A mother koala 🐨 will feed her baby her own feces known as pap. Baby koalas—or joeys—haven’t developed the intestinal bacteria 🦠 that help detoxify the highly poisonous eucalyptus leaves 🍃, which are a koala’s main diet. This process is crucial for their survival. ❤️ @googlefactss#animals#mammals

Interesting Planet 🌍

@interesting_planet_facts · Post #482 · 01.08.2025 г., 20:22

🌎 In the dense forests of Southeast Asia, the binturong uses its prehensile tail like a fifth limb—wrapping it around tree branches for balance and grip. This adaptation helps it nimbly move through the canopy and reach fruit high above the forest floor. ✨ #mammals⚡#adaptation⚡#rainforest 👉subscribe Interesting Planet

Interesting Planet 🌍

@interesting_planet_facts · Post #399 · 23.07.2025 г., 20:22

🌎 The silky anteater is the world’s smallest anteater, fitting in your hand! With dense golden fur and a prehensile tail, it climbs trees at night to slurp up ants, avoiding predators with its tiny size and camouflage. ✨ #mammals⚡#rainforest⚡#adaptation 👉subscribe Interesting Planet

Interesting Planet 🌍

@interesting_planet_facts · Post #547 · 12.08.2025 г., 16:22

🌎 In the remote forests of India, the Malabar giant squirrel can leap over 6 meters between trees. Its colorful fur blends red, purple, and orange tones, making it one of the world’s most striking mammals. ✨ #wildlife⚡#biodiversity⚡#mammals 👉subscribe Interesting Planet

Interesting Planet 🌍

@interesting_planet_facts · Post #456 · 29.07.2025 г., 13:22

🌎 In the icy landscapes of Greenland, musk oxen survive Arctic winters thanks to an incredibly dense undercoat called qiviut, which is eight times warmer than sheep’s wool. This soft fiber insulates these shaggy animals so well that snow won't melt on their backs, even in the harshest cold. ✨ #mammals⚡#adaptation⚡#arctic 👉subscribe Interesting Planet

Google Facts™ [ ️@googlefactss🌎]

@googlefactss · Post #40837 · 21.03.2026 г., 05:57

There's an animal that smells like buttered popcorn. The binturong (Arctictis binturong), a Southeast Asian "bearcat," smells like buttered popcorn due to 2-acetyl-1-pyrroline (2-AP) in its urine, which it uses to mark territory. This chemical is the same aromatic compound produced when popcorn is popped. These arboreal, cat-like mammals are threatened by habitat loss. @googlefactss#animals#mammals#bizarre [read more....]

Interesting Planet 🌍

@interesting_planet_facts · Post #1318 · 26.02.2026 г., 22:11

🌎 Every year, saiga antelopes in Central Asia undertake one of the largest mammal migrations, moving up to 1,200 kilometers across Kazakhstan and Russia. These critically endangered animals travel in herds of thousands to reach seasonal grazing areas, helping their calves survive harsh winters. ✨ #wildlife⚡#migration⚡#mammals 👉subscribe Interesting Planet 👉more Channels ​

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