Implemented direct XML modification approach to replace {store_name} in all formulas including ArrayFormulas

direct_xml_update.py

@@ -0,0 +1,79 @@
+#!/usr/bin/env python3
+import os
+import re
+import openpyxl
+from zipfile import ZipFile, ZIP_DEFLATED
+
+def update_excel_with_direct_xml(excel_path, store_name):
+    """
+    Update all references to {store_name} in the Excel file by directly modifying XML
+    
+    Args:
+        excel_path: Path to the Excel file
+        store_name: The store name to replace {store_name} with
+        
+    Returns:
+        str: Path to the modified Excel file
+    """
+    try:
+        print(f"Using direct XML modification to replace '{{store_name}}' with '{store_name}'...")
+        
+        # Save a copy of the original file to work with
+        temp_dir = os.path.dirname(os.path.abspath(excel_path))
+        temp_file = os.path.join(temp_dir, "_temp_for_xml_edit.xlsx")
+        modified_file = os.path.join(temp_dir, excel_path.replace('.xlsx', '_modified.xlsx'))
+        
+        # Make a copy of the original file
+        import shutil
+        shutil.copy2(excel_path, temp_file)
+        
+        # Count of replacements
+        total_replacements = 0
+        
+        # Process the Excel file
+        with ZipFile(temp_file, 'r') as zip_in:
+            with ZipFile(modified_file, 'w', ZIP_DEFLATED) as zip_out:
+                # Process each file in the zip
+                for item in zip_in.infolist():
+                    content = zip_in.read(item.filename)
+                    
+                    # Only modify XML files that might contain formulas or text
+                    if item.filename.endswith('.xml'):
+                        # Convert to string for text replacement
+                        try:
+                            text_content = content.decode('utf-8')
+                            
+                            # Check if this file contains our placeholder
+                            if '{store_name}' in text_content:
+                                # Count occurrences before replacement
+                                occurrences = text_content.count('{store_name}')
+                                total_replacements += occurrences
+                                
+                                # Replace all instances of {store_name} with the actual store name
+                                modified_content = text_content.replace('{store_name}', store_name)
+                                
+                                # Convert back to bytes
+                                content = modified_content.encode('utf-8')
+                                
+                                print(f"Replaced {occurrences} instances of '{{store_name}}' in {item.filename}")
+                        except UnicodeDecodeError:
+                            # Not a text file, leave as is
+                            pass
+                    
+                    # Write the file (original or modified) to the new zip
+                    zip_out.writestr(item, content)
+        
+        # Clean up the temporary file
+        if os.path.exists(temp_file):
+            os.remove(temp_file)
+        
+        print(f"Total replacements: {total_replacements}")
+        print(f"Modified Excel file saved as: {modified_file}")
+        
+        return modified_file
+        
+    except Exception as e:
+        print(f"Error updating Excel file: {e}")
+        import traceback
+        traceback.print_exc()
+        return None