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Data Science LAB

[Python] ๋ช…๋ นํ–‰ ์ธ์ž๋ฐ›๊ธฐ(sys.argv) ๋ณธ๋ฌธ

๐Ÿ Python/๊ธฐ์ดˆ

[Python] ๋ช…๋ นํ–‰ ์ธ์ž๋ฐ›๊ธฐ(sys.argv)

ใ…… ใ…œ ใ…” ใ…‡ 2022. 4. 27. 16:09
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cmd์ฐฝ์—์„œ python์„ ์‹คํ–‰์‹œํ‚ค๊ธฐ ์œ„ํ•ด์„œ๋Š” sys ๋ชจ๋“ˆ์„ ์‚ฌ์šฉํ•ด์•ผ ํ•จ

sys.argv๋กœ ์ธ์ž๋ฅผ ๋ฐ›์•„์„œ ์‹คํ–‰์‹œํ‚ค๋Š” ๊ฒƒ์ด ํ›จ์”ฌ ํŽธ๋ฆฌํ•˜๋‹ค. 

import main
import sys 
a = int(sys.argv[1])
b = int(sys.argv[2])

print('{} ๋”ํ•˜๊ธฐ {}๋Š” {}'.format(a,b,a+b))

๊ฐ„๋‹จํ•˜๊ฒŒ ์ธ์ž ๋‘๊ฐœ๋ฅผ ๋ฐ›์•„์„œ ๋”ํ•˜๊ธฐ ๊ฐ’์„ ์ถœ๋ ฅํ•˜๋Š” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜์˜€๋‹ค. 

 

 

์ด ์ฝ”๋“œ๋ฅผ cmd์ฐฝ์—์„œ ์‹คํ–‰ํ• ๋•Œ ํŒŒ์ผ ์ด๋ฆ„ ์˜†์— ๋„ฃ๊ณ ์žํ•˜๋Š” ์ธ์ž ๋‘๊ฐœ๋ฅผ ๊ฐ™์ด ์ž…๋ ฅํ•˜๋ฉด ์†์‰ฝ๊ฒŒ ์‹คํ–‰๋œ๋‹ค. 

 

์ด sys.argv๋ฅผ ์ด์šฉํ•˜์—ฌ ๋‹ค์–‘ํ•œ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค. 

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