Update app.py

app.py

@@ -355,7 +355,7 @@ def fetch_database_records(standard, version, selection, table_type):
         return pd.DataFrame({"Error": [str(e)]}), []
 
 
-def execute_unified_search(base_std, base_ver, base_cat, comp_std, comp_ver, comp_cat):
+def execute_unified_search(base_std, base_ver, base_cat, comp_std, comp_ver, comp_cat, diff_only):
     try:
         def get_type_by_cat(cat):
             if not cat or cat == "ALL": return "Main"
@@ -520,6 +520,10 @@ def execute_unified_search(base_std, base_ver, base_cat, comp_std, comp_ver, com
 
             # 비교 조회 시에는 번호와 설명을 합칩니다
             final_df = combine_code_desc(pd.DataFrame(result_rows))
+
+            if diff_only:
+                mask = final_df.astype(str).apply(lambda col: col.str.contains('color:#ff4d4f|color:#2ecc71', case=False, regex=True)).any(axis=1)
+                final_df = final_df[mask]
             
             b_cols_final = [c for c in final_df.columns if c.endswith(f"_{base_ver}")]
             c_cols_final = [c for c in final_df.columns if c.endswith(f"_{comp_ver}")]
@@ -558,6 +562,9 @@ with gr.Blocks() as demo:
                 comp_version = gr.Dropdown(label="Version", choices=[])
                 comp_category = gr.Dropdown(label="Category", choices=[])
 
+        with gr.Row()
+            diff_filter_cb = gr.Checkbox(label="💡 변경된 내용만 보기 (Diff Only)", value=False)
+        
     search_btn = gr.Button("🔍 조회", variant="primary")
     output_df = gr.Dataframe(wrap=True, interactive=False, datatype="html", max_height=800)
 
@@ -575,7 +582,13 @@ with gr.Blocks() as demo:
 
     search_btn.click(
         fn=execute_unified_search,
-        inputs=[base_standard, base_version, base_category, comp_standard, comp_version, comp_category],
+        inputs=[base_standard, base_version, base_category, comp_standard, comp_version, comp_category, diff_filter_cb],
+        outputs=[output_df]
+    )
+
+    diff_filter_cb.change(
+        fn=execute_unified_search,
+        inputs=[base_standard, base_version, base_category, comp_standard, comp_version, comp_category, diff_filter_cb],
         outputs=[output_df]
     )