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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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Пронајдени 17 слични објави

Пребарај: #getvaccinated

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Vaccines are one of the best tools we have to improve health and well-being around the world. #TakeResponsibility, encourage your loved ones and those around you to #GetVaccinated. Visit https://www.vacsitefinder.nphcda.gov.ng/ to locate the nearest vaccination site to you.

📢 Nigerians are advised to continue to #TakeResponsibility. Visit the nearest government health facility to #GetVaccinated if you have not been previously vaccinated. 🔗 Public Health Advisory: https://www.ncdc.gov.ng/news/429/public-health-advisory-following-the-presidential-approval-for-the-relaxation-of-covid-19-safety-measures-%26-travel-advisory @PSCCOVID19 Update: https://covid19.ncdc.gov.ng/media/files/Press_Release_-_Relaxation_of_COVID-19_Rules_Ako_221212_210142.pdf

🚨DIPHTHERIA SITUATION REPORT🚨 As of March 9, 2025 (Epi-Week 10): 📍 23 suspected cases reported in Lagos (20) and Katsina (3) 📍 0 confirmed cases this week 📍 42,642 suspected cases recorded since 2022 across 37 states 📍 25,812 confirmed cases & 1,319 deaths (CFR: 5.1%) 🔹 Most affected states: Kano, Yobe, Katsina, Bauchi, Borno 🔹 62.9% of cases are in children aged 1–14 years 🔹 Only 19.3% of confirmed cases were fully vaccinated 💉 Vaccination is key! Protect yourself and your loved ones. 📞 Report suspected cases via NCDC’s toll-free line: 6232 🔗 Read more: https://ncdc.gov.ng/themes/common/files/sitreps/0a1f4b602a9f655c68b316934e533928.pdf #Diphtheria#GetVaccinated#NCDCNigeria

People most at risk of #diphtheria infection are urged to #GetVaccinated These include: ➡️Children & adults who have not received any dose of the anti-diphtheria vaccine ➡️Healthcare workers & others who have been exposed to suspected/confirmed cases ➡️People who live in areas with poor sanitation #TakeResponsibility to stay safe

Severe disease, admissions and deaths disproportionately affect the unvaccinated and those with risk factors i.e., older people, people with underlying health conditions and the immunocompromised. #GetVaccinated against #COVID19 to stay safe and healthy. #TakeResponsibility

#COVID19 is still a health threat If you are experiencing symptoms associated with #COVID19, visit the nearest testing centre close to you for diagnosis & treatment #GetVaccinated, the vaccine protects you from severe illness, hospitalisation & death #TakeResponsibility

Severe disease, admissions and deaths disproportionately affect the unvaccinated & those with risk factors i.e., older people, people with underlying health conditions and the immunocompromised. #GetVaccinated against #COVID19 to stay safe and healthy. #TakeResponsibility

Getting vaccinated protects you from severe illness, hospitalisation & death from the #COVID19 virus. #TakeResponsibility, encourage your loved ones and those around you to #GetVaccinated. Visit https://www.vacsitefinder.nphcda.gov.ng/ to locate the nearest vaccination site to you.

Elderly persons & those with existing medical conditions are encouraged to take extra precautions to stay safe & healthy. 💉#GetVaccinated to limit your risk of getting infected with #COVID19. Vaccination sites: https://nphcda.vaccination.gov.ng/vaccination-sites #TakeResponsibility

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