Synchronize chapter and navigation translations with Chinese prose indentation

scripts/corpus_regression.py

@@ -6,6 +6,7 @@ from pathlib import Path
 sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
 from src.preprocessing.epub_cleaner import EpubCleaner
 from src.preprocessing.text_extractor import FineGrainedExtractor
+from src.preprocessing.navigation import prepare_navigation
 from src.common.data_model import BookStructure
 from src.assembly.format_restorer import FormatRestorer
 from src.assembly.builder import BilingualBuilder
@@ -23,10 +24,12 @@ def main():
             work=args.out/source.stem
             structure=BookStructure.load(EpubCleaner(source,work).clean())
             entries=FineGrainedExtractor().extract(structure)
+            prepare_navigation(source,structure,entries)
             bad=[e.entry_id for e in entries if not FormatRestorer().restore(e.original_text,e.placeholders,original_text=e.original_text)[1]]
             output=BilingualBuilder(work,source).build(structure,work/'roundtrip.epub')
             before,after=audit_epub(source),audit_epub(output)
-            row.update(entries=len(entries),format_failures=bad,source_issues=len(before['issues']),
+            row.update(entries=len(entries),navigation_titles=len(structure.navigation_titles),
+                       unbound_titles=[r["source_label"] for r in structure.navigation_titles if r.get("binding_note")],format_failures=bad,source_issues=len(before['issues']),
                        new_issues=compare_audits(before,after))
         except Exception as exc:
             row['error']=str(exc)