sys.argv Python

To передать аргументы в Python скрипт из командной строки нужно воспользоваться библиотекой sys

import sys

Далее каждый аргумент нужно принимать с помощью sys.argv

a = sys.argv[1]

Пример: скрипт add.py

import sys first = sys.argv[1] second = sys.argv[2] print(f"{first} + {second} = {first + second}")

python3 add.py top bicycle

top + bicycle = topbicycle

To проделать то же самое с целыми числами - используем функцию int

import sys first = int(sys.argv[1]) second = int(sys.argv[2]) print(f"{first} + {second} = {first + second}")

python3 add.py 3 4

3 + 4 = 7

В других языках

В C аналогичную функцию выполняет int argc, char* argv[]

В Bash это встроено по умолчанию .

Article author: Andrei Olegovich

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