[master] 3rd salt con

[madavarajK]

Summary

This pull request enhances error handling and logging in the tools/utils/repo.py module. It also adds corresponding tests and updates the changelog.

Changes

• Logging: Replaced print statements with logging using log for consistency. Utilized logger's built-in formatting capabilities.
• Error Handling: Added specific exception handling for ClientError, NoCredentialsError, and PartialCredentialsError to improve error messaging and control flow.
• Changelog: Updated CHANGELOG.md to document these improvements.
• Tests: Created tests/test_repo.py to add tests for the logging functionality using caplog.

Detailed Changes

Logging Enhancements

• Replaced print statements with log for better logging practices.
• Used logger's formatting capabilities instead of explicit string formatting.

Error Handling Improvements

• Added handling for ClientError to log specific S3-related issues.
• Added handling for NoCredentialsError and PartialCredentialsError to log credential-related issues.
• Added a generic exception handler to log unexpected errors.

Changelog Update

• Documented the changes in CHANGELOG.md under the Unreleased section.

Tests

• Created a new test file tests/test_repo.py.
• Added tests to verify proper logging behavior using caplog.
• Included tests for different exception scenarios to ensure robust error handling and logging.

Testing

• Verified that the get_repo_json_file_contents function handles different exceptions correctly and logs appropriate messages.
• Ensured that the changes do not affect the existing functionality.
• Added Tests that use caplog to check that logging occurs as expected during different scenarios.

Additional Notes

These changes aim to improve the robustness and maintainability of the code, making it easier to debug and understand. The logging ensures that detailed information is available when issues arise, facilitating quicker resolution.

Merge requirements satisfied?

[NOTICE] Bug fixes or features added to Salt require tests.

• Docs
• Changelog - https://docs.saltproject.io/en/master/topics/development/changelog.html
• Tests written/updated

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