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
The overall goal of Infection Prevention & Control is to maintain an environment of care that minimises risks of infection for patients, staff & visitors.
These #IPC guidelines must be practised by all #HCWs in public and private primary, secondary & tertiary healthcare facilities.
Read more in the Nigerian Manual of Infection Prevention and Control:
https://ncdc.gov.ng/themes/common/docs/protocols/296_1649340294.pdf
The overall goal of Infection Prevention & Control is to maintain an environment of care that minimises risks of infection for patients, staff & visitors.
These #IPC guidelines must be practised by all #HCWs in public and private primary, secondary & tertiary healthcare facilities.
Read more in the Nigerian Manual of Infection Prevention and Control:
https://ncdc.gov.ng/themes/common/docs/protocols/296_1649340294.pdf
The overall goal of Infection Prevention & Control is to maintain an environment of care that minimises risks of infection for patients, staff & visitors
This #IPC guideline for viral haemorrhagic fevers must be practised by all #HCWs in public & private primary, secondary & tertiary healthcare facilities.
🔗
https://ncdc.gov.ng/themes/common/docs/protocols/341_1707300274.pdf
#TakeResponsibility to #StaySafe