[py]: add example and docs for casting in edge and chrome

[navin772]

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Description

Added example for casting in edge and chrome

Types of changes

• Change to the site (I have double-checked the Netlify deployment, and my changes look good)
• Code example added (and I also added the example to all translated languages)
• Improved translation
• Added new translation (and I also added a notice to each document missing translation)

Checklist

• I have read the contributing document.
• I have used hugo to render the site/docs locally and I am sure it works.

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PR Type

Tests, Documentation

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Description

• Added new tests for casting features in both Chrome and Edge browsers using Selenium WebDriver.
• Updated documentation to include Python code examples for casting in multiple languages (English, Japanese, Portuguese, Chinese).
• Utilized pytest to handle scenarios where no Cast sinks are available.

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Changes walkthrough 📝

	Relevant files
Tests	2 files test_chrome.py Add casting feature test for Chrome browser                            examples/python/tests/browsers/test_chrome.py Added a new test test_cast_features for Chrome. Utilized webdriver.Chrome() to test casting features. Implemented logic to handle no available Cast sinks. +16/-1    test_edge.py Add casting feature test for Edge browser                                examples/python/tests/browsers/test_edge.py Added a new test test_cast_features for Edge. Utilized webdriver.Edge() to test casting features. Implemented logic to handle no available Cast sinks. +16/-1
Documentation	8 files chrome.en.md Update Chrome documentation with Python casting example    website_and_docs/content/documentation/webdriver/browsers/chrome.en.md Updated Python tab with a code example for casting. +3/-3      chrome.ja.md Update Chrome documentation with Python casting example in Japanese website_and_docs/content/documentation/webdriver/browsers/chrome.ja.md Updated Python tab with a code example for casting. +3/-3      chrome.pt-br.md Update Chrome documentation with Python casting example in Portuguese website_and_docs/content/documentation/webdriver/browsers/chrome.pt-br.md Updated Python tab with a code example for casting. +3/-3      chrome.zh-cn.md Update Chrome documentation with Python casting example in Chinese website_and_docs/content/documentation/webdriver/browsers/chrome.zh-cn.md Updated Python tab with a code example for casting. +3/-4      edge.en.md Update Edge documentation with Python casting example        website_and_docs/content/documentation/webdriver/browsers/edge.en.md Updated Python tab with a code example for casting. +3/-3      edge.ja.md Update Edge documentation with Python casting example in Japanese website_and_docs/content/documentation/webdriver/browsers/edge.ja.md Updated Python tab with a code example for casting. +3/-3      edge.pt-br.md Update Edge documentation with Python casting example in Portuguese website_and_docs/content/documentation/webdriver/browsers/edge.pt-br.md Updated Python tab with a code example for casting. +3/-3      edge.zh-cn.md Update Edge documentation with Python casting example in Chinese website_and_docs/content/documentation/webdriver/browsers/edge.zh-cn.md Updated Python tab with a code example for casting. +3/-3

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[codiumai-pr-agent-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Resource Management The driver is created outside the try block but closed inside finally. Consider using a context manager (with statement) for better resource management. Resource Management The driver is created outside the try block but closed inside finally. Consider using a context manager (with statement) for better resource management. Error Handling The test assumes get_sinks() will always succeed. Consider adding error handling for potential API failures.

[codiumai-pr-agent-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
General	Add timeout parameter to prevent indefinite waiting during network operations Add a timeout when getting cast sinks to prevent indefinite waiting if the system is slow to respond or has connectivity issues. examples/python/tests/browsers/test_chrome.py [170-172] -sinks = driver.get_sinks() +sinks = driver.get_sinks(timeout=10) # 10 second timeout if sinks: sink_name = sinks[0]['name'] Apply this suggestion Suggestion importance[1-10]: 8 Why: Adding a timeout is crucial for preventing test hangs in network operations, which could significantly impact test reliability and execution time in CI/CD pipelines.	8
Possible issue	Validate operation success before proceeding with subsequent actions Verify that casting was successful before attempting to stop it, as the start operation might fail silently. examples/python/tests/browsers/test_chrome.py [173-174] -driver.start_tab_mirroring(sink_name) -driver.stop_casting(sink_name) +cast_result = driver.start_tab_mirroring(sink_name) +if cast_result: # Verify casting started successfully + driver.stop_casting(sink_name) Apply this suggestion Suggestion importance[1-10]: 7 Why: Verifying the success of the casting operation before attempting to stop it prevents potential issues from silent failures and improves test robustness.	7
	Add defensive programming to handle malformed data structures Add error handling for potential exceptions when accessing the sink name to prevent KeyError if the sink object is malformed. examples/python/tests/browsers/test_chrome.py [171-172] -if sinks: +if sinks and isinstance(sinks[0], dict) and 'name' in sinks[0]: sink_name = sinks[0]['name'] +else: + pytest.skip("Invalid sink data structure") Apply this suggestion Suggestion importance[1-10]: 6 Why: Adding validation for the sink data structure helps prevent runtime errors and provides clearer feedback when the sink data is malformed.	6

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[navin772]

The safari stable tests are failing due to an issue in selenium - SeleniumHQ/selenium#14698 which should be fixed once a minor release is done.

[harsha509]

Thank you @navin772 !