Check Headers Errors Don't Appear in Summary

[coleherman43]

Errors flagged in check_headers, about the metadata headers not matching headers_config.yaml, are easy to miss. They don't appear in the error summary at the bottom of the logs, because they're a code error, not a validation error. This can be easy to miss if your terminal is small, so you may not even know there's an error.

Options to fix this:

• Add a return statement if the error is triggered, to stop the program
• Create a ValidationError instance for this and record it in process.py, then append it to the errors list for printout in the summary

I would recommend a return statement, because it's not a validation error and the code changes would be simpler. It does mean you can't ignore it, though, which is less convenient.

Example of the error in a log:

(od2_venv) PS C:\Users\colesh\Desktop\work\od2_md_scripts> python process.py uo-athletics
INFO:     metadata file path
\\libfiles.uoregon.edu\DigitalProjects\Metadata\uo-athletics\Work\__processing\20260610_NCAA_Championships_TnF\20260610_NCAA_Championships_TnF.csv
INFO:     assets file path
\\libfiles.uoregon.edu\DigitalProjects\Metadata\uo-athletics\Work\__processing\20260610_NCAA_Championships_TnF\files
INFO:     check headers configuration / headers in metadata
ERROR:     headers_config != metadata headers
INFO:     metadata headers not in config file:
ERROR:       dmrec
ERROR:     update metadata headers and/or headers_config and retry
INFO:     Validating {} from global
INFO:     NO VALIDATION CHECK CONFIGURED FOR 'dmrec' in headers_config or default
INFO:     Validating 'file' from config...
INFO:     Validating 'identifier' from config...
INFO:     NO VALIDATION CHECK CONFIGURED FOR 'title' in headers_config or default
INFO:     NO VALIDATION CHECK CONFIGURED FOR 'description' in headers_config or default
INFO:     Validating 'local_collection_name' from config...
INFO:     Validating 'local_collection_id' from config...
INFO:     Validating 'photographer' from config...
INFO:     Validating 'date' from config...
INFO:     Validating 'subject' from config...
INFO:     Validating 'location' from config...
INFO:     Validating 'resource_type' from config...
INFO:     Validating 'format' from config...
INFO:     Validating 'rights_statement' from config...
INFO:     Validating 'license' from config...
INFO:     Validating 'rights_holder' from config...
INFO:     Validating 'parents' from config...
INFO:     Validating 'institution' from config...
INFO:     Validating 'model' from config...
INFO:     Validating 'has_finding_aid' from config...
INFO:     Validating 'visibility' from config...
INFO:     Validating 'repository' from config...
INFO:     Validating 'full_size_download_allowed' from config...

================================================================================
-- Validation complete --
Checked 23 headers
NO ERRORS FOUND
================================================================================