test

backend/tests/debug_table_cells2.py

@@ -0,0 +1,48 @@
+"""Debug PyMuPDF table structure - find merge info"""
+import sys
+from pathlib import Path
+sys.path.insert(0, str(Path(__file__).parent.parent))
+
+import fitz
+
+pdf_path = Path(__file__).parent.parent.parent / "demo_docs" / "edit3.pdf"
+doc = fitz.open(str(pdf_path))
+page = doc[0]
+
+tables = page.find_tables()
+for idx, table in enumerate(tables.tables):
+    print(f"\nTable {idx}:")
+
+    # Check all available attributes
+    print(f"  Available attributes: {[a for a in dir(table) if not a.startswith('_')]}")
+
+    # Try to get header info
+    if hasattr(table, 'header'):
+        print(f"  header: {table.header}")
+
+    # Check for cells info
+    cell_rects = table.cells
+    print(f"  cells count: {len(cell_rects)}")
+
+    # Get the extracted data
+    data = table.extract()
+    print(f"  extract() shape: {len(data)} x {max(len(r) for r in data)}")
+
+    # Check if there's a way to map cells to grid positions
+    # Look at the pandas output which might have merge info
+    try:
+        df = table.to_pandas()
+        print(f"  pandas shape: {df.shape}")
+    except Exception as e:
+        print(f"  pandas error: {e}")
+
+    # Check the TableRow objects if available
+    if hasattr(table, 'rows'):
+        rows = table.rows
+        print(f"  rows: {len(rows)}")
+        for ri, row in enumerate(rows[:3]):  # first 3 rows
+            print(f"    row {ri}: {len(row.cells)} cells")
+            for ci, cell in enumerate(row.cells[:5]):  # first 5 cells
+                print(f"      cell {ci}: bbox={cell}")
+
+doc.close()