Python + bash
Если вам часто требуется запускать shell команды из Python-кода, какой способ вы используете?
Самый низкоуровневый это функция os.system(), либо os.popen(). Рекомендованный способ это subprocess.call(). Но это всё еще достаточно неудобно.
Советую обратить своё внимание на очень крутую библиотеку sh.
Что она умеет?
🔸 удобный синтаксис вызова команд как функций
# os
import os
os.system("tar cvf demo.tar ~/")
# subprocess
import subprocess
subprocess.call(['tar', 'cvf', 'demo.tar', '~/'])
# sh
import sh
sh.tar('cvf', 'demo.tar', "~/")
🔸 простое создание функции-алиаса для длинной команды
fn = sh.lsof.bake('-i', '-P', '-n')
output = sh.grep(fn(), 'LISTEN')
в этом примере также задействован пайпинг
🔸 удобный вызов команд от sudo
with sh.contrib.sudo:
print(ls("/root"))
Такой запрос спросит пароль. Чтобы это работало нужно соответствующим способом настроить юзера.
А вот вариант с вводом пароля через код.
password = "secret"
sudo = sh.sudo.bake("-S", _in=password+"\n")
print(sudo.ls("/root"))
Это не все фишки. Больше интересных примеров смотрите в документации.
Специально для Windows💀 юзеров
#libs#linux
Our #Measles situation report for weeks 45, 2024 has been published.
The weekly report provides a summary of the #Measles epidemiological situation as at November 2024 and response activities in Nigeria.
🔗 Download, read, and share via: https://ncdc.gov.ng/ncdc.gov.ng/themes/common/files/sitreps/ac1f0718b5d4964c70a2de687309f94d.pdf
#Measles is highly infectious.
Early symptoms are high-grade fever, cough, runny nose, red eyes & tiny white spots in the mouth.
Please report immediately to a health facility when these symptoms are observed.
Read more via:
https://ncdc.gov.ng/diseases/info/M
REDNESS OF THE EYE is an early indication of #Measles when observed with symptoms like high-grade fever, running nose, dry cough & tiny spots in the mouth.
Please report immediately to a health facility when these symptoms are observed.
Visit https://ncdc.gov.ng/diseases/info/M for more information.
#Measles is highly infectious.
Early symptoms are high-grade fever, cough, runny nose, red eyes & tiny white spots in the mouth.
Please report immediately to a health facility when these symptoms are observed.
Read more via:
https://ncdc.gov.ng/diseases/info/M
Runny nose, red eyes, cough, high fever and tiny white spots in the mouth are early symptoms of #measles infection.
Seek immediate medical attention if you experience these symptoms or notice them in your loved ones.
Visit https://ncdc.gov.ng/diseases/info/M to read more
#Measles is highly contagious.
Take all persons showing symptoms of the disease to the nearest healthcare centre for accurate diagnosis and treatment.
Read more via https://ncdc.gov.ng/diseases/info/M
#Measles is an acute, highly infectious disease with initial symptoms of high-grade fever, cough, runny nose, red eyes & tiny white spots in the mouth.
Please report to a health facility immediately if you experience these symptoms.
RUNNING NOSE is an early indication of #Measles when observed with symptoms like high fever, red eyes, dry cough & tiny spots in the mouth.
Please report immediately to a health facility when these symptoms are observed.
Visit https://ncdc.gov.ng/diseases/info/M for more.
REDNESS OF THE EYE is an early indication of #Measles when observed with symptoms like high-grade fever, running nose, dry cough & tiny spots in the mouth.
Please report immediately to a health facility when these symptoms are observed.
Visit https://ncdc.gov.ng/diseases/info/M for more.
#Measles is highly contagious.
Isolate all suspected cases of the disease and take them to the nearest healthcare facility immediately.
Read more via https://ncdc.gov.ng/diseases/info/M
#Measles is an acute, highly infectious disease with initial symptoms of high fever, cough, runny nose, red eyes & tiny white spots in the mouth.
Please immediately report to a health facility if you experience these symptoms.
Read more: https://ncdc.gov.ng/diseases/info/M
#Measles is not just a rash.
Routine immunisation must remain a priority for parents and caregivers.
#TakeResponsibility to prevent the spread of such as #Measles.