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
🚨🔫WHCD SHOOTER PLANNED TO TARGET TRUMP OFFICIALS
🔹 Cole Allen, 31, rushed security with shotgun, handgun, and knives at Washington Hilton 🔪
🔹 California teacher wrote "Administration officials are targets" minutes before attack 📝
🔹 Traveled by train from LA to DC, checked into hotel days before correspondents' dinner 🚂
Allen apologized to family but called it his "duty" to target high-ranking officials — except FBI Director Kash Patel 🎯⚖️
Security nightmare: How did he get so close to the President? 😰🛡️
📊 The numbers don't lie. Stay tuned for updates 📱
🌍 This affects more people than you think 📲
#WHCD#Security
@america
🎩🚨MENTALIST RECALLS "ARE WE ABOUT TO DIE?" MOMENT BESIDE TRUMP
🔹 Oz Pearlman was mid-magic trick guessing press secretary's baby name when gunshots erupted at 8:36pm 🍼✨
🔹 Secret Service tackled both performer and president to ground — "his eyes weren't registering," Pearlman says 👁️😰
🔹 Found himself lying half-meter from Trump after meeting him just 5 minutes before the chaos began 📏⏰
🔹 Describes surreal terror of life-threatening moment at what should have been elegant dinner event 🍽️💔
"Split second after my trick reveal, everything went to hell" — witness account chills 😨❄️
This is Hollywood-level crazy but it's real life 🎬😱
#WHCD#performer#witness#security
@america