Explicit waits (WebDriverWait) in Selenium Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to wait until the element with ID 'submit' is clickable.

Selenium Python

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By

wait = WebDriverWait(driver, 10)
submit_button = wait.until(EC.[1]((By.ID, 'submit')))

Drag options to blanks, or click blank then click option'

Apresence_of_element_located

Balert_is_present

Cvisibility_of_element_located

Delement_to_be_clickable

Attempts:

3 left

💡 Hint

Common Mistakes

Using presence_of_element_located which only checks if element is in DOM, not clickable.

Using alert_is_present which waits for alerts, not elements.

The element_to_be_clickable condition waits until the element is visible and enabled so it can be clicked.

2fill in blank

medium

Complete the code to wait up to 15 seconds for the element with class name 'loading' to disappear.

Selenium Python

wait = WebDriverWait(driver, 15)
wait.until(EC.[1]((By.CLASS_NAME, 'loading')))

Drag options to blanks, or click blank then click option'

Apresence_of_element_located

Bvisibility_of_element_located

Cinvisibility_of_element_located

Delement_to_be_clickable

Attempts:

3 left

💡 Hint

Common Mistakes

Using visibility_of_element_located which waits for element to appear.

Using presence_of_element_located which only checks presence, not visibility.

The invisibility_of_element_located condition waits until the element is not visible or not present in the DOM.

3fill in blank

hard

Fix the error in the code to wait for an alert to be present.

Selenium Python

wait = WebDriverWait(driver, 5)
alert = wait.until(EC.[1]())

Drag options to blanks, or click blank then click option'

Aalert_is_present

Bvisibility_of_element_located

Cpresence_of_element_located

Delement_to_be_clickable

Attempts:

3 left

💡 Hint

Common Mistakes

Passing a locator to alert_is_present which does not accept any arguments.

Using element conditions for alerts.

The alert_is_present condition waits for a JavaScript alert to appear.

4fill in blank

hard

Fill both blanks to wait until the element with name 'username' is visible and enabled.

Selenium Python

wait = WebDriverWait(driver, 20)
element = wait.until(EC.[1]((By.[2], 'username')))

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Avisibility_of_element_located

BID

CNAME

Delement_to_be_clickable

Attempts:

3 left

💡 Hint

Common Mistakes

Using By.ID when the element is located by name.

Using visibility_of_element_located which waits for visibility but not necessarily enabled.

element_to_be_clickable waits for the element to be visible and enabled. Using By.NAME locates the element by its name attribute.

5fill in blank

hard

Fill all three blanks to create a dictionary comprehension that waits for elements with IDs in 'ids' list to be visible, storing them by uppercase ID keys.

Selenium Python

elements = { [1]: wait.until(EC.visibility_of_element_located((By.ID, [2]))) for [3] in ids }

Drag options to blanks, or click blank then click option'

Aid.upper()

Bid

Delement

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'element' as the loop variable instead of 'id'.

Using the wrong key or locator value.

The comprehension uses id.upper() as the dictionary key, waits for visibility of element located by By.ID with the string id, and iterates over id in ids.