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Use formatted-export-with-parquet to scan [Excel workbook] across all sheets for rows matching [target-column matching and invalid-value rule], then export the matching full rows with their source sheet in a new Excel workbook highlighted red.
Required inputs
[Excel workbook]
[target-column matching and invalid-value rule]
User-approved starter prompt based on a pinned source version; check current skill requirements before running. Task evidence ↗
empty_target_rows = []
for sheet_name, sheet_df in all_sheets.items():
target_col = None
# 优先匹配目标列名(示例:包含特定关键字的列)
for col in sheet_df.columns:
if 'keyword1' in str(col).lower() or 'keyword2' in str(col).lower():
target_col = col
break
if target_col is None:
# 尝试次级推断逻辑
for col in sheet_df.columns:
if 'keyword3' in str(col) and ('keyword4' in str(col)):
target_col = col
break
if target_col is None:
continue
# 数据清洗:筛选空值和无效字符(如空格、'nan')行
mask = sheet_df[target_col].isna() | (sheet_df[target_col].astype(str).str.strip() == '') | (sheet_df[target_col].astype(str).str.strip() == 'nan')
empty_rows = sheet_df[mask].copy()
if len(empty_rows) > 0:
empty_rows.insert(0, '来源Sheet', sheet_name)
empty_target_rows.append(empty_rows)
# 合并结果
result_df = pd.concat(empty_target_rows, ignore_index=True) if empty_target_rows else pd.DataFrame()
Step2 将筛选出的记录导出为 Excel 文件,整行标红显示以便于视觉识别,并生成下载链接。
from openpyxl import load_workbook
from openpyxl.styles import PatternFill
output_path = "filtered_results_highlighted.xlsx"
if not result_df.empty:
# 导出基础数据
result_df.to_excel(output_path, index=False)
# 加载工作簿进行格式化
wb = load_workbook(output_path)
ws = wb.active
# 定义红色填充样式
red_fill = PatternFill(start_color="FF0000", end_color="FF0000", fill_type="solid")
# 遍历所有数据行并标红(跳过表头)
for row in range(2, ws.max_row + 1):
for col in range(1, ws.max_column + 1):
ws.cell(row=row, column=col).fill = red_fill
wb.save(output_path)
print(f"结果文件已保存: {output_path}")
print(f"下载链接: [点击下载标红结果文件]({output_path})")
else:
print("未找到符合条件的记录,无需导出。")
formatted-export-with-parquet by OpenSenseNova · The Skill Leaderboard