Fixed issue where only 1 of 3 master asset IDs was being added to the
FERRERO.MASTERASSETIDS tabular field. The bug was caused by calling
_add_master_asset_id_field() before _add_master_asset_ids_field(),
which created the field with a single value and blocked the multi-value
method from adding all IDs.
Changes:
- metadata_extractor_mvp.py: Prioritize master_opentext_ids parameter
using if/elif logic to prevent single-ID method from blocking multi-ID
- a2_to_a3_upload_polling.py: Load multiple master assets in PPR mode
- filename_parser.py: Parse multiple tracking IDs (e.g., ID1+ID2+ID3)
- query_db.py: Fix .env loading path
- Added documentation and test files for multiple master asset IDs
Tested in PPR with 3 tracking IDs (BqB8vo+SfUQ7m+laRJo0) - all 3 master
asset IDs now correctly appear in the metadata structure.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
