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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"How can I ensure that the table content remains the same when replacing the table content?","articleBody":"```\nfrom docx import Document\n\ndef read_doc(document, old, new):\n    for paragraph in document.paragraphs:\n        for run in paragraph.runs:\n            if old in run.text:\n                run.text = run.text.replace(old, new)\n    \n    for table in document.tables:\n        for row in table.rows:\n            for cell in row.cells:\n                for paragraph in cell.paragraphs:\n                    for run in paragraph.runs:\n                        if old in run.text:\n                            run.text = run.text.replace(old, new)\n\ndocument = Document(r'data/test.docx')\nread_doc(document, 'TOTTRADE', '测试输出')\ndocument.save(r'data/test_out.docx')\n```\n\nI can replace the content of the table while maintaining its format unchanged using the aforementioned code. However, when I use the following code for processing, it changes the table format. Why is that?\n\n```\nfrom decimal import Decimal\nfrom docx import Document\nfrom docx.shared import Pt\nfrom docx.enum.text import WD_PARAGRAPH_ALIGNMENT, WD_LINE_SPACING\nimport re\n\ndef format_dict(d):\n    for key, value in d.items():\n        if isinstance(value, dict):\n            d[key] = format_dict(value)\n        elif isinstance(value, float):\n            d[key] = float(Decimal(str(value)).quantize(Decimal('0.0')))\n    return d\n\ndef run(df1, df2, df3, df4, df5, df6, df7, df8, df9, df10, df11, df12, df13, month, this_year=2025, last_year=2024):\n    data_sources = [\n        (get_report_data, [df1, month, this_year, last_year]),\n        (get_report_data0, [df2]),\n        (get_report_data1, [df3]),\n        (get_report_data2, [df4, df5, df6]),\n        (get_report_data3, [df7, df8, df9]),\n        (get_report_data4, [df10, df11, df12, df13])\n    ]\n    rs = {}\n    for func, args in data_sources:\n        rs.update(func(*args)) \n    \n    combined_data = format_dict(rs)\n    \n    for key, value in combined_data.items():\n        if isinstance(value, pd.Series):\n            if len(value) == 1:\n                combined_data[key] = value.item()  \n            else:\n                combined_data[key] = value.sum() \n\n    return combined_data\n\ndef replace_text_in_docx(file_name, combined_data, year, month):\n    doc = Document(file_name)\n    sorted_data = sorted(combined_data.items(), key=lambda x: len(x[0]), reverse=True)\n\n    for old_text, new_text in sorted_data:\n        for p in doc.paragraphs:\n            for run in p.runs:\n                if old_text in run.text:\n                    run.text = run.text.replace(str(old_text), str(new_text))\n\n        for table in doc.tables:\n            for row in table.rows:\n                for cell in row.cells:\n                    if old_text in cell.text:\n                        for paragraph in cell.paragraphs:\n                            for run in paragraph.runs:\n                                run.text = run.text.replace(old_text, str(new_text))\n```","author":{"url":"https://github.com/zhmingzhaung","@type":"Person","name":"zhmingzhaung"},"datePublished":"2025-08-01T07:55:35.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/1512/python-docx/issues/1512"}