[py] Added Docstrings to By Class

[shbenzer]

User description

=### Description
Added docstrings to By Class

Motivation and Context

PEP compliance, increased documentation, etc.

Types of changes

• 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

• 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.
• All new and existing tests passed.

---

PR Type

Documentation

---

Description

• Added detailed docstrings for the By class.

• Documented all supported locator strategies with examples.

• Improved clarity and PEP compliance in the By class.

---

Changes walkthrough 📝

	Relevant files
Documentation	by.py Add detailed docstrings for `By` class                                      py/selenium/webdriver/common/by.py Added comprehensive docstrings for the By class. Documented each locator strategy with descriptions and examples. Enhanced readability and adherence to PEP standards. +52/-1

---

Need help?

Type /help how to ... in the comments thread for any question about Qodo Merge usage.

Check out the documentation for more information.

[qodo-merge-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ No major issues detected

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Security	Add security warnings for locator strategies that could be vulnerable to injection attacks Add warning notes about potential security risks when using XPATH and CSS_SELECTOR with user-provided input. py/selenium/webdriver/common/by.py [34-37] XPATH: ------ Select the element via XPATH. - absolute path - relative path +Warning: Sanitize user-provided XPath expressions to prevent injection attacks. Apply this suggestion Suggestion importance[1-10]: 8 Why: Security-related documentation is crucial, especially for methods that could be vulnerable to injection attacks. This warning could help prevent security issues in production code.	8
General	Document case sensitivity behavior for locator strategies to prevent user errors Add a note about case sensitivity for each locator strategy to prevent common usage errors. py/selenium/webdriver/common/by.py [28-30] ID: -- -Select the element by its ID. +Select the element by its ID. Note: ID matching is case-sensitive. Apply this suggestion Suggestion importance[1-10]: 7 Why: Adding case sensitivity information is valuable for preventing common user errors and improving the API's usability. This is important implementation detail that users need to know.	7