TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #214 · 12 фев.
Как правильно проверить атрибуты доступа файла? То есть доступна ли запись в файл или является ли он исполняемым? Для этого в Python есть функция os.access() Проверять так: os.access(path, flag) Функция вернёт bool в зависимости от наличия указанного флага. Всего есть 4 флага проверки: os.F_OK - наличие файла на диске os.R_OK - доступ на чтение os.W_OK - доступ на запись os.X_OK - доступ на исполнение Например, вместо try-except лучше делать так (пример из документации): if os.access("myfile", os.R_OK): with open("myfile") as fp: return fp.read() #basic#libs
Пребарај: #sciencepolicy
@WorldNews · Post #74496 · 01.05.2026 г., 21:49
The National Science Board fired by Trump was finalizing a report on China’s growing scientific edge over the United States [Read FullArticle] @WorldNews#USChinaTech#SciencePolicy#GlobalInnovation
@emagzinewspars · Post #9684 · 07.12.2025 г., 01:05
#The_Science🇺🇸📕[PDF]⬇️ 4 #December2025 #Weekly_Magazines For learning, for free(dom). @backupofmagazines This issue explores a century of quantum mechanics, where breakthroughs in quantum simulators, chemistry modeling, and information hardware illustrate how #QuantumTech and #AI innovation are reshaping modern science. As researchers revisit the Schrödinger equation’s legacy, new discoveries in DNA repair, materials design, and synthetic biology highlight cross-disciplinary shifts fueled by #FutureScience trends. With debates on #SciencePolicy and global collaboration, the issue captures a moment when #ResearchInnovation accelerates faster than ever, redefining both technology and our understanding of reality.
@emagzinewspars · Post #9358 · 16.10.2025 г., 14:54
#Beijing_Review🇨🇳📕[PDF]⬇️ 16 #October2025 #Weekly_Magazines For learning, for free(dom). @backupofmagazines China’s lifestyle economy surges with “The Fitness Flow,” Beijing Review’s latest cover story. From Arctic logistics breakthroughs to Golden Week spending booms, this issue explores #WTO shifts, #SpaceDebris, #FoodHeritage, and #UrbanGreening. Learn how delivery workers become emergency responders and why Jiangsu’s micro-industries matter. With a lens on #SciencePolicy and #CivilizationalDialogue, the magazine maps a dynamic vision of modern China in motion. #ChinaNews#Geopolitics#Sustainability#PublicHealth#SmartCities#GlobalTrade