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from docx import Document
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from docx.shared import Pt
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from docx.oxml.ns import qn
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import re
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def markdown_to_docx(markdown_text, output_file="report.docx"):
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"""
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将 Markdown 格式的字符串转换为 Word 文档 (.docx)
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参数:
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markdown_text (str): Markdown 格式的字符串
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output_file (str): 输出的 Word 文件名（默认 "report.docx"）
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"""
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# 初始化 Word 文档
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doc = Document()
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# 设置默认字体为宋体
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doc.styles['Normal'].font.name = '宋体'
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doc.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), '宋体')
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# 按行处理 Markdown 内容
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for line in markdown_text.split("\n"):
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# 处理标题（#、##、###）
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if line.startswith("#"):
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level = line.count("#")
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text = line.lstrip("#").strip()
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if level == 1:
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doc.add_heading(text, level=0)
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elif level == 2:
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doc.add_heading(text, level=1)
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elif level == 3:
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doc.add_heading(text, level=2)
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# 处理无序列表（- 或 *）
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elif line.startswith("- ") or line.startswith("* "):
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text = line.lstrip("-* ").strip()
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paragraph = doc.add_paragraph(style='List Bullet')
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add_formatted_text(paragraph, text)
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# 处理有序列表（1. 或 2.）
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elif re.match(r"^\d+\. ", line):
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text = re.sub(r"^\d+\. ", "", line).strip()
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paragraph = doc.add_paragraph(style='List Number')
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add_formatted_text(paragraph, text)
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# 处理普通段落
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else:
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if line.strip(): # 忽略空行
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paragraph = doc.add_paragraph()
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add_formatted_text(paragraph, line.strip())
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# 保存 Word 文档
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doc.save(output_file)
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print(f"Word 文档已生成: {output_file}")
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def add_formatted_text(paragraph, text):
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"""
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将 Markdown 格式的文本添加到 Word 段落中，支持加粗语法（**xx**）
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参数:
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paragraph: Word 段落对象
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text (str): 需要添加的文本
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"""
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# 使用正则表达式匹配加粗语法（**xx**）
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parts = re.split(r"(\*\*.*?\*\*)", text)
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for part in parts:
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if part.startswith("**") and part.endswith("**"):
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# 去掉 ** 并设置为加粗
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bold_text = part[2:-2]
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run = paragraph.add_run(bold_text)
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run.bold = True
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else:
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# 普通文本
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paragraph.add_run(part)
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