Add printed page number metadata to SDK JSON output#171
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VooDisss wants to merge 2 commits intozai-org:mainfrom
Open
Add printed page number metadata to SDK JSON output#171VooDisss wants to merge 2 commits intozai-org:mainfrom
VooDisss wants to merge 2 commits intozai-org:mainfrom
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Route PP-DocLayoutV3 'number' regions through OCR instead of dropping them, then extract printed page number evidence from recognized number blocks in the result formatter. Preserve the feature as number-only, support both numeric and Roman labels, and derive three explicit output layers: page_number_candidates, document_page_numbering, and page_metadata. Keep the general json_result contract lean by stripping transient layout_index and layout_score fields from final blocks while retaining native_label, and wrap saved paper.json only when real printed-page data exists. Also expose detect_printed_page_numbers through config, constructor, and environment overrides, align MaaS output with self-hosted behavior, add contract-focused tests for legacy-vs-wrapped save behavior and lean json_result output, and document the exact save contract in the English and Chinese READMEs.
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@JaredforReal please check it out |
This was referenced Mar 31, 2026
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Fixes: #170 and #168 (was just planning)
Summary
numberregions through OCR instead of dropping themnumberblocks and exposepage_number_candidates,document_page_numbering, andpage_metadatajson_resultblocks lean and wrap savedpaper.jsononly when real printed-page data existsDetails
native_label == "number"onlypaper.jsonwhen the feature is disabled or when no printed-page candidates are foundValidation
paper.jsonpaper.jsonpaper.jsonjson_resultoutput without broadlayout_index/layout_scoreleakagenative_label: "number"blocks survive into finaljson_resultpage_metadata