[py] Fix type annotations in the chromium webdriver file

[pallavigitwork]

User description

🔗 Related Issues

#15697

💥 What does this PR do?

this PR fixes the mypy errors of the chromium, webdriver.py file .

🔧 Implementation Notes

The mypy errors were resolved by using ChromiumService, instead Service, and
ChromiumOptions instead of ArgOptions

💡 Additional Considerations

🔄 Types of changes

• Cleanup (formatting, renaming)
• Bug fix (backwards compatible)

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PR Type

Bug fix

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Description

• Fixed mypy type errors in chromium webdriver

• Replaced generic types with specific chromium types

• Added proper default value handling for parameters

• Improved type safety with string conversions

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Diagram Walkthrough

flowchart LR
  A["Generic Types"] --> B["Chromium-Specific Types"]
  B --> C["Type Safety Fixed"]
  D["None Parameters"] --> E["Default Values"]
  E --> C

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File Walkthrough

Relevant files

Bug fix

webdriver.py Fix mypy errors with chromium-specific types                          py/selenium/webdriver/chromium/webdriver.py Replaced generic Service and ArgOptions imports with ChromiumService and ChromiumOptions Updated constructor parameters to use specific chromium types with Optional typing Added default value initialization for service and options parameters Added string type conversion for browser_name and vendor_prefix parameters +10/-7

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[qodo-merge-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

🎫 Ticket compliance analysis 🔶 5678 - Partially compliant Compliant requirements: None Non-compliant requirements: Diagnose and resolve repeated "ConnectFailure" when creating multiple ChromeDriver instances. Ensure subsequent ChromeDriver instances connect reliably. Provide a fix or guidance that prevents connection refusals across instances. Validate behavior on Linux environment similar to the one described. Requires further human verification: Reproduce the multi-instantiation scenario on Ubuntu/Linux to verify connection stability. Run end-to-end tests to confirm no connection refusal errors occur after changes. 1234 - Partially compliant Compliant requirements: None Non-compliant requirements: Restore click() behavior triggering JS in href for Firefox. Address regression between 2.47.1 and 2.48.x. Requires further human verification: Manual browser testing to validate click behavior triggers JS alerts in Firefox.

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

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Backwards Compatibility Default-initializing ChromiumService and ChromiumOptions when None changes behavior from previously requiring explicit options; confirm this doesn't mask configuration errors and aligns with other drivers' constructors. self.service = service if service else ChromiumService() options = options if options else ChromiumOptions() None handling Casting browser_name and vendor_prefix to str may pass the literal 'None' to ChromiumRemoteConnection when parameters are omitted; verify that None should be allowed instead of 'None' strings. browser_name=str(browser_name), vendor_prefix=str(vendor_prefix), keep_alive=keep_alive,

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Possible issue	✅ Preserve None for optional fields Suggestion Impact: The commit removed str() wrapping and passed browser_name and vendor_prefix directly to ChromiumRemoteConnection, aligning with the suggestion to avoid converting None to "None". code diff: executor = ChromiumRemoteConnection( remote_server_addr=self.service.service_url, - browser_name=str(browser_name), - vendor_prefix=str(vendor_prefix), + browser_name=browser_name, + vendor_prefix=vendor_prefix, keep_alive=keep_alive, Avoid coercing optional values to strings, since str(None) becomes the literal "None", which will be sent to the remote as an invalid value. Pass these through unchanged so None remains None and only actual strings are forwarded. py/selenium/webdriver/chromium/webdriver.py [63-69] executor = ChromiumRemoteConnection( remote_server_addr=self.service.service_url, - browser_name=str(browser_name), - vendor_prefix=str(vendor_prefix), + browser_name=browser_name, + vendor_prefix=vendor_prefix, keep_alive=keep_alive, ignore_proxy=options._ignore_local_proxy, ) [Suggestion processed] Suggestion importance[1-10]: 9 __ Why: The suggestion correctly identifies that casting None to a string results in the literal "None", which is likely an invalid value for browser_name and vendor_prefix, thus fixing a bug introduced in the PR.	High
Update

[pallavigitwork]

@cgoldberg kindly let me know if any more change is required?

[cgoldberg]

LGTM now. Thanks.

[pallavigitwork]

Thank you.