About "os.R_OK" in general.py

[19190205wzy]

The notes says "Return True if directory has write permissions", however, the code below is "os.R_OK", I think "os.W_OK" is preferred.

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

• Enhanced file write permission check in utility functions.

📊 Key Changes

• Corrected the is_writeable function to check for write permissions (os.W_OK) instead of read permissions (os.R_OK).

🎯 Purpose & Impact

• 🎯 Purpose: To ensure the is_writeable function accurately verifies if a directory is writeable, which is crucial for operations involving file creation or modification.
• 💥 Impact: This fix prevents potential bugs where the system incorrectly assumes it cannot write to a directory due to a permissions check error, improving overall reliability. Users can expect more consistent behavior when the application interacts with the filesystem, especially on platforms like Windows where permission issues are more common.

[github-actions]

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[glenn-jocher]

@19190205wzy yes, you are right. This is a good fix!

PR is merged. Thank you for your contributions to YOLOv5 🚀 and Vision AI ⭐