[Solved] Given this Selenium Python code snippet, what will be the output if the file is downloaded... Given this Selenium Python code snippet, what will be the output if the file is downloaded successfully? | Selenium Python

Selenium Python - Advanced Patterns

Given this Selenium Python code snippet, what will be the output if the file is downloaded successfully?

import os
from selenium import webdriver

options = webdriver.FirefoxOptions()
profile = webdriver.FirefoxProfile()
profile.set_preference('browser.download.folderList', 2)
profile.set_preference('browser.download.dir', '/tmp/downloads')
profile.set_preference('browser.helperApps.neverAsk.saveToDisk', 'application/pdf')
driver = webdriver.Firefox(firefox_profile=profile, options=options)
driver.get('http://example.com/sample.pdf')

file_path = '/tmp/downloads/sample.pdf'
print(os.path.exists(file_path))

ATrue

BFalse

CSyntaxError

DFileNotFoundError

Step-by-Step Solution

Solution:

Step 1: Analyze download setup
Preferences set to save PDF automatically to '/tmp/downloads'.
Step 2: Check file existence print
After download, os.path.exists returns True if file is present.
Final Answer:
True -> Option A
Quick Check:
File exists after download = True [OK]

Quick Trick: os.path.exists returns True if file is saved correctly [OK]

Common Mistakes:

Assuming print outputs file path string
Expecting False without download
Confusing syntax or runtime errors

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Given this Selenium Python code snippet, what will be the output if the file is downloaded successfully?

Step 1: Analyze download setup

Step 2: Check file existence print

Final Answer:

Quick Check:

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