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parkpow / deep-license-plate-recognition

Automatic License Plate Recognition (ALPR) or Automatic Number Plate Recognition (ANPR) software that works with any camera.
https://platerecognizer.com/
MIT License
523 stars 122 forks source link

feat: (blur metadata) combine copy-exif and copy-xmp into copy-metadata #189

Closed danleyb2 closed 7 months ago

danleyb2 commented 7 months ago

run pre-commit

github-actions[bot] commented 7 months ago

Risk Level 2 - /home/runner/work/deep-license-plate-recognition/deep-license-plate-recognition/blur/main.py

The changes introduce a custom exception BlurError for error handling, which is a good practice for clarity and maintainability. However, there are a few areas that could be improved:

  1. Exception Handling: The new BlurError is used to raise exceptions with more descriptive messages. Ensure that all potential error cases are covered and that the exception messages are clear and actionable.

  2. Logging Configuration: The logging configuration has been modified. Ensure that the new logging format and level are consistent with the rest of the application and that they meet the requirements for monitoring and debugging.

  3. Image File Validation: The addition of imghdr to check if a file is an image is a good practice to avoid processing non-image files. Ensure that this check is sufficient for all supported image types.

  4. Argument Parsing: The --copy-metadata argument has been added to allow users to copy metadata from the original image to the blurred image. Ensure that the implementation of this feature is complete and tested.

  5. Error Messages: The error messages have been improved to provide more context. Ensure that these messages are user-friendly and provide enough information for troubleshooting.

  6. Main Function Error Handling: The main function now has a try-except block to catch BlurError exceptions. Ensure that this block is catching and logging exceptions as expected and that it doesn't suppress other important exceptions.

Example for improved error handling:

try:
    # ... code that might raise BlurError ...
except BlurError as e:
    lgr.error(f'An error occurred: {e}')
    sys.exit(1)

Ensure that the error handling is consistent and that the application exits with an appropriate status code when an unrecoverable error occurs.

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