๊ฐœ๋ฐœ์ผ๊ธฐ ๐Ÿ’ป/Python

[Python] Selenium WebDriverException chromedriver PATH ์—๋Ÿฌ ํ•ด๊ฒฐ

xoghks_h 2024. 8. 8. 18:12

 ๊ฐœ์ธ์ ์œผ๋กœ ํ† ์ด ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰ํ•˜๋˜ ์ค‘, ํฌ๋กค๋ง์„ ํ†ตํ•ด ์ •๋ณด๋ฅผ ์ถ”์ถœํ•ด ๋ฉ”์ผ์ด๋‚˜ ์นดํ†ก ์•Œ๋ฆผ์„ ์ฃผ๋Š” ์‹œ์Šคํ…œ์„ ๋งŒ๋“ค๊ณ  ์žˆ์—ˆ๋‹ค. selenium์˜ webdriver๋ฅผ ํ™œ์šฉํ•ด ํฌ๋กค๋ง์„ ์ง„ํ–‰ํ•˜๋˜ ์ค‘ ๋ฐœ์ƒํ•œ chromedriver ์ด์Šˆ๋ฅผ ๊ณต์œ ํ•˜๋ ค๊ณ  ํ•œ๋‹ค.

 

Selenium WebDriverException
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://chromedriver.chromium.org/home

 

webdriver๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด์„œ chromedriver๋ฅผ ์„ค์น˜ํ•˜์ง€ ์•Š์•˜๊ฑฐ๋‚˜ path๋ฅผ ์ œ๋Œ€๋กœ ์ง€์ •ํ•˜์ง€ ์•Š๋Š” ๋‹ค๋ฉด, ์œ„์™€ ๊ฐ™์€ ์—๋Ÿฌ๋ฉ”์„ธ์ง€๊ฐ€ ์ถœ๋ ฅ๋˜๋ฉด์„œ chromedriver์˜ ์„ค์น˜์™€ ๊ฒฝ๋กœ ์ง€์ •์„ ์š”๊ตฌํ•˜๊ฒŒ ๋œ๋‹ค.

 

chromedriver ์„ค์น˜

 

์šฐ์„ , ๋ณธ์ธ์˜ ํฌ๋กฌ ๋ฒ„์ „์„ ํ™•์ธํ•ด์•ผํ•œ๋‹ค.

 

ํฌ๋กฌ ์šฐ์ธก ์ƒ๋‹จ์— ์  ํ‘œ์‹œ๋ฅผ ๋ˆ„๋ฅธ ๋’ค, ๋„์›€๋ง - Chrome ์ •๋ณด์— ๋“ค์–ด๊ฐ€๋ฉด ๋‹ค์Œ์ฒ˜๋Ÿผ ๋ฒ„์ „์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

์—ฌ๊ธฐ์„œ ๋ณธ์ธ์˜ ํฌ๋กฌ ๋ฒ„์ „์„ ํ™•์ธํ•˜๊ณ , ํ•ด๋‹น ๋ฒ„์ „์— ๋งž๋Š” chromedriver๋ฅผ ์„ค์น˜ํ•ด์ฃผ๋ฉด ๋œ๋‹ค.

 

https://developer.chrome.com/docs/chromedriver/downloads?hl=ko

 

๋‹ค์šด๋กœ๋“œ  |  ChromeDriver  |  Chrome for Developers

์ด ํŽ˜์ด์ง€๋Š” Cloud Translation API๋ฅผ ํ†ตํ•ด ๋ฒˆ์—ญ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์šด๋กœ๋“œ ์ปฌ๋ ‰์…˜์„ ์‚ฌ์šฉํ•ด ์ •๋ฆฌํ•˜๊ธฐ ๋‚ด ํ™˜๊ฒฝ์„ค์ •์„ ๊ธฐ์ค€์œผ๋กœ ์ฝ˜ํ…์ธ ๋ฅผ ์ €์žฅํ•˜๊ณ  ๋ถ„๋ฅ˜ํ•˜์„ธ์š”. ๋‹ฌ๋ฆฌ ๋ช…์‹œ๋˜์ง€ ์•Š๋Š” ํ•œ ์ด ํŽ˜์ด์ง€์˜ ์ฝ˜ํ…์ธ 

developer.chrome.com

chromedriver๋Š” ์œ„ url๋กœ ์ ‘์†ํ•˜๋ฉด ์–ด๋ ต์ง€ ์•Š๊ฒŒ ์„ค์น˜ํ•  ์ˆ˜ ์žˆ๋‹ค.

 

๋“ค์–ด๊ฐ€๋ฉด ์ด๋Ÿฐ ํ™”๋ฉด์ด ๋‚˜์˜ฌํ…๋ฐ, ๋งŒ์•ฝ ์ž์‹ ์˜ ํฌ๋กฌ ๋ฒ„์ „์ด 115 ์ด์ƒ ๋ฒ„์ „์ด๋ผ๋ฉด ํ•ด๋‹น ๋งํฌ๋กœ ์ด๋™ํ•ด ๋”ฐ๋กœ ๋‹ค์šด๋กœ๋“œ ๋ฐ›์•„์•ผ ํ•œ๋‹ค.

https://googlechromelabs.github.io/chrome-for-testing/

 

Chrome for Testing availability

chrome-headless-shellmac-arm64https://storage.googleapis.com/chrome-for-testing-public/127.0.6533.99/mac-arm64/chrome-headless-shell-mac-arm64.zip200

googlechromelabs.github.io

์œ„ url๋กœ ์ ‘์†ํ•˜๋ฉด, ์ตœ๊ทผ ๋ฒ„์ „์˜ chromedriver๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

ํ•„์ž๋Š” 127.0.6533.90 ๋ฒ„์ „์ธ๋ฐ, ํ•ด๋‹น ๋ฒ„์ „์ด ์—†์–ด์„œ ๊ฐ€์žฅ ๋น„์Šทํ•œ 127.0.6533.99 ๋ฒ„์ „์œผ๋กœ ์„ค์น˜ํ–ˆ๋‹ค.

์•„๋ž˜๋กœ ๋‚ด๋ ค๋ณด๋ฉด ํ”Œ๋žซํผ์— ๋”ฐ๋ฅธ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ๋‹ค์šด๋กœ๋“œ url์ด ๋‚˜์™€์žˆ๋‹ค. ๋ณธ์ธ ๋กœ์ปฌ ์‚ฌ์–‘์— ๋งž๋Š” ๋ฒ„์ „์œผ๋กœ ๋‹ค์šด๋ฐ›์œผ๋ฉด ๋œ๋‹ค. ํ•„์ž๋Š” win64๋ฒ„์ „์„ ๋‹ค์šด ๋ฐ›์•˜๋‹ค. (ํ•ด๋‹น url์„ ๋ณต์‚ฌํ•ด์„œ ๋นˆ ์›น์— ๋ถ™์—ฌ๋„ฃ์œผ๋ฉด ๋‹ค์šด๋กœ๋“œ๊ฐ€ ์ง„ํ–‰๋œ๋‹ค.)

 

PATH ์„ค์ •

 

๋‹ค์šด๋กœ๋“œ ๋ฐ›์€ ์••์ถ•ํŒŒ์ผ์„ ํ•ด์ œํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

์œ„ ํŒŒ์ผ์„ ๋‹ด์•„๋‘” ๊ฒฝ๋กœ๋ฅผ webdriver๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ๋ถ€๋ถ„์— ๊ธฐ์ž…ํ•˜๋ฉด ๋œ๋‹ค.