Selenium Python - Advanced Patterns
You want to verify if a cookie named
auth exists and has value yes. Which code snippet correctly does this?You want to verify if a cookie named auth exists and has value yes. Which code snippet correctly does this?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand get_cookie return type
Theget_cookie('auth')returns a dictionary or None if cookie not found.Step 2: Check cookie existence and value
cookie = driver.get_cookie('auth') if cookie and cookie['value'] == 'yes': print('Valid') correctly checks if cookie exists and then compares its 'value' key.Final Answer:
cookie = driver.get_cookie('auth')\nif cookie and cookie['value'] == 'yes':\n print('Valid') -> Option BQuick Check:
Use get_cookie() and check 'value' key safely [OK]
Quick Trick: Check cookie dict exists before accessing 'value' [OK]
Common Mistakes:
- Assuming get_cookies() returns dict by name
- Accessing cookie.value instead of cookie['value']
- Not checking if cookie is None
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