Upload app.py

app.py

@@ -37,25 +37,27 @@ def format_docx(file, chapter_keywords):
         # 合併所有模式
         combined_pattern = '|'.join(patterns)
         
-        # 先處理多餘的換行：標記要保留的段落
-        paragraphs_to_keep = []
-        previous_empty = False
+        # 先標記空段落，準備刪除多餘的換行
+        paragraphs_list = list(doc.paragraphs)
+        to_delete = []
         
-        for paragraph in doc.paragraphs:
-            current_empty = len(paragraph.text.strip()) == 0
-            
-            # 如果當前段落不是空的，或者是第一個空段落，則保留
-            if not current_empty or not previous_empty:
-                paragraphs_to_keep.append(paragraph)
+        for i in range(len(paragraphs_list)):
+            current_para = paragraphs_list[i]
+            current_empty = len(current_para.text.strip()) == 0
             
-            previous_empty = current_empty
+            # 如果是空段落，檢查前一個段落
+            if current_empty and i > 0:
+                prev_para = paragraphs_list[i-1]
+                prev_empty = len(prev_para.text.strip()) == 0
+                
+                # 如果前一個段落也是空的，標記當前段落刪除
+                if prev_empty:
+                    to_delete.append(current_para)
         
-        # 刪除不需要的段落（從後往前刪除避免索引問題）
-        all_paragraphs = list(doc.paragraphs)
-        for paragraph in reversed(all_paragraphs):
-            if paragraph not in paragraphs_to_keep:
-                p = paragraph._element
-                p.getparent().remove(p)
+        # 刪除多餘的空段落（從後往前刪除）
+        for para in reversed(to_delete):
+            p = para._element
+            p.getparent().remove(p)
         
         # 處理每個段落
         for paragraph in doc.paragraphs: