avoid overwrite homonym canonicals

prepare_pages_and_registry.py

@@ -9,7 +9,7 @@ from difflib import SequenceMatcher
 from bs4 import BeautifulSoup
 import unicodedata
 
-SOURCE_DIR = Path("../test")
+SOURCE_DIR = Path("../original_index")
 OUTPUT_DIR = Path("../output")
 
 PAGES_DIR = Path(OUTPUT_DIR / "pages")
@@ -535,34 +535,40 @@ def title_to_filename(title: str) -> str:
         title.replace(" ", "_").replace("’", "'").replace("‘", "'").replace("“", '"').replace("”", '"').casefold() + ".html"
     )
 
-
+output_canonical_pages = {}
+name_registry = {}
 copied = 0
+collision = 0
 total = len(canonical_pages)
 
 for i, (article_id, data) in enumerate(canonical_pages.items(), 1):
-
     src = data["path"]
-    dst_name = title_to_filename(data["title"])
-    dst = PAGES_DIR / dst_name
-
+    base_name = title_to_filename(data["title"])
+    if base_name in name_registry:
+        base_name = Path(base_name).stem
+        base_name = f"{base_name}__{article_id}.html"
+        collision += 1
+        problems.append(f"Resolved collision: {base_name} (from {src})")
+    name_registry[base_name] = article_id
+    dst = PAGES_DIR / base_name
     try:
         shutil.copy2(src, dst)
-        canonical_pages[article_id] = dst_name
+        output_canonical_pages[article_id] = base_name
         copied += 1
     except Exception as e:
         problems.append(f"Copy failed {src}: {e}")
-
     if i % 200 == 0 or i == total:
         print(f"{i}/{total} copiés")
 
 print(f"{copied} pages copiées")
+print(f"{collision} collisions détectées")
 
 # --------------------------------------------------
 # SAVE REGISTRY
 # --------------------------------------------------
 
 registry = {
-    "canonical_pages": canonical_pages,
+    "canonical_pages": output_canonical_pages,
     "equivalences": equivalences,
     "potential_tags": potential_tags,
     "ignored_pages": ignored_pages,
@@ -579,7 +585,7 @@ with open(REGISTRY_PATH, "w", encoding="utf-8") as f:
 
 with open(REPORT_PATH, "w", encoding="utf-8") as f:
     f.write("=== MIGRATION REPORT ===\n")
-    f.write(f"Canonical pages: {len(canonical_pages)}\n")
+    f.write(f"Canonical pages: {len(output_canonical_pages)}\n")
     f.write(f"Equivalences: {len(equivalences)}\n")
     f.write(f"Ignored: {len(ignored_pages)}\n")
     f.write(f"Problems: {len(problems)}\n\n")

scan_internal_links.py

@@ -9,7 +9,7 @@ import unicodedata
 # PATHS
 # --------------------------------------------------
 
-PAGES_DIR = Path("../output/pages")
+PAGES_DIR = Path("../output/cleaned_pages")
 REGISTRY_PATH = Path("../output/equivalence_registry.json")
 OUTPUT_DIR = Path("../output/link_scan")
 
@@ -31,6 +31,8 @@ valid_targets = set(canonical_pages.values())
 # --------------------------------------------------
 
 def normalize_title(title: str) -> str:
+    if not title:
+        return
     title = title.strip()
     title = unicodedata.normalize("NFKC", title)
     title = title.replace("_", " ")