Fix typing in remote webdriver

[M1troll]

User description

Description

The main change is changing the return type hint for def get_downloadable_files(self) from dict to List[str], which is actually what is returned.

Also some cosmetic improvements have been added.

Motivation and Context

I caught some error from my static type checker () and saw that get_downloadable_files has the wrong type annotation and decided to fix it =)

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [x] I have read the contributing document.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have added tests to cover my changes.
• [x] All new and existing tests passed.

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PR Type

Bug fix, Enhancement

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Description

• Changed the return type hint for get_downloadable_files from dict to List[str] to accurately reflect the returned value.
• Improved the formatting of import statements by grouping and ordering them.
• Updated type hints for methods __exit__, get_cookie, and others to use Optional and Type from typing.
• Applied minor cosmetic improvements and formatting changes across the file, including docstring adjustments and line spacing.

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Changes walkthrough 📝

	Relevant files
Enhancement	webdriver.py Fix type hints and improve code formatting in `webdriver.py` py/selenium/webdriver/remote/webdriver.py Changed the return type hint for get_downloadable_files from dict to List[str]. Improved import statements formatting. Updated type hints for several methods. Applied minor cosmetic improvements and formatting changes. +23/-31

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💡 PR-Agent usage: Comment /help on the PR to get a list of all available PR-Agent tools and their descriptions

[codiumai-pr-agent-pro[bot]]

PR Reviewer Guide 🔍

⏱️ Estimated effort to review [1-5]	3
🧪 Relevant tests	No
🔒 Security concerns	No
⚡ Key issues to review	Possible Bug: The method get_downloadable_files was changed from returning a dict to List[str]. Ensure that the actual implementation of this method and its usage across the project align with this change to avoid runtime errors.
	Code Consistency: The PR includes various cosmetic changes such as reformatting import statements and adjusting docstrings. While these changes improve readability, ensure they adhere to the project's coding standards.

[codiumai-pr-agent-pro[bot]]

PR Code Suggestions ✨

Category	Suggestion	Score
Possible issue	Add validation for the script parameter to ensure it is a non-empty string ___ **The pin_script method should validate the script parameter to ensure it is a non-empty string before proceeding.** [py/selenium/webdriver/remote/webdriver.py [375]](https://github.com/SeleniumHQ/selenium/pull/14166/files#diff-c87c150ed2a08f5293db58a06da8bf7f14c3a5582586c6270c1be661dfdd0985R375-R375) ```diff +if not isinstance(script, str) or not script.strip(): + raise ValueError("Script must be a non-empty string") script_key_instance = ScriptKey(script_key) ``` - [ ] **Apply this suggestion** Suggestion importance[1-10]: 7 Why: This is a valid suggestion to ensure robustness of the `pin_script` method by validating input, although it's not a critical bug fix.	7
	Add validation for the name parameter to ensure it is a non-empty string ___ **The get_cookie method should validate the name parameter to ensure it is a non-empty string before proceeding.** [py/selenium/webdriver/remote/webdriver.py [586]](https://github.com/SeleniumHQ/selenium/pull/14166/files#diff-c87c150ed2a08f5293db58a06da8bf7f14c3a5582586c6270c1be661dfdd0985R586-R586) ```diff +if not isinstance(name, str) or not name.strip(): + raise ValueError("Cookie name must be a non-empty string") """Get a single cookie by name. Returns the cookie if found, None if ``` - [ ] **Apply this suggestion** Suggestion importance[1-10]: 7 Why: This suggestion correctly identifies a potential improvement in input validation for the `get_cookie` method, enhancing the method's robustness.	7