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
👳♀14-fevral – Zahiriddin Muhammad Bobur tavallud topgan kun
Bobur (1483–1530) – buyuk o‘zbek shoiri, mutafakkir, tarixshunos va davlat arbobi, Boburiylar sulolasi asoschisi.
“Boburnoma” va g‘azallari orqali u sevgi, vatan, inson qadri va adolat g‘oyalarini tarannum etdi.
Bobur merosi millatimiz iftixori
__________
👳♀14 февраля - день рождения Захириддина Мухаммада Бабура
Бабур (1483-1530) - великий узбекский поэт, мыслитель, историк и государственный деятель, основатель династии Бабуридов.
Через "Бабур-наме" и газели он воспевал идеи любви, родины, человеческого достоинства и справедливости.
Наследие Бабура - гордость нашего народа
__________
👳♀February 14 - Zahiriddin Muhammad Babur's birthday
Babur (1483-1530) - a great Uzbek poet, thinker, historian and statesman, founder of the Baburid dynasty.
Through his "Baburnama" and ghazals, he celebrated the ideas of love, homeland, human dignity and justice.
Babur's legacy is the pride of our nation
#GSBE#GraduateSchool#Babur#King#Poet
🔝Web-site |🔝Facebook | 🔝Instagram | 🔝Youtube
Part 2: Babur, at age 13, wrote in the Baburnama about his feelings for a boy named Baburi:
> “In those leisurely days, I discovered in myself a strange inclination — nay! as the verse says, ‘I maddened and afflicted myself’ — for a boy in the camp‑bazar, his very name, Bāburī, fitting in. Up till then I had had no inclination for anyone… From time to time Bāburi came to my presence but out of modesty I could never look straight at him… I got so confused that I almost went right off.”
💌📖👑
Note: this does not mean he was homosexual. Such feelings can be a normal part of teenage self-discovery.
@googlefactss
#Baburnama#Babur#MughalHistory#HistoricalFacts#LoveInHistory#Memoir#HonestWriting
Part 1: Babur, the Mughal emperor and a Muslim, wrote the Baburnama, a detailed personal memoir. In it, he shared his feelings openly. He wrote about his love and admiration for women. He also felt strong affection and admiration for a boy named Baburi. He described these emotions with honesty and detail. He sometimes wrote poems about his feelings. His writing shows both his emotional sensitivity and his poetic talent. He mixed personal experiences, romantic feelings, and reflections on life. Babur’s memoir is considered important for both history and literature. It gives a rare glimpse into his private thoughts, he was not afraid to show his personal desires and emotions. Both his relationships with women and his emotional attachment to Baburi are part of the memoir. His writing style is clear, candid, and expressive. The writings are valued for its literary quality and honesty.
💌📖👑🕌
[Read more1]
[Read more2]
@googlefactss
#Baburnama#Babur#MughalHistory#HistoricalFacts#LoveInHistory#Memoir#Islam