解析word格式和字体

from docx.shared import Pt
from docx.enum.text import WD_COLOR_INDEX
from collections import Counter


def r(lis):
    counter = Counter(lis)
    return  counter.most_common(1)[0][0]







def parse_word_font(doc_path):
    """
    解析Word文档的字体信息，返回每个文本块的字体属性
    :param doc_path: Word文档路径（.docx）
    :return: 列表，每个元素为{text: 文本内容, font: 字体属性字典}
    """
    doc = Document(doc_path)
    font_info_list = []
    fontsizeall=[]
    # 1. 解析段落文本的字体
    for d,para in enumerate(doc.paragraphs):
        if '一九七五' in para.text:
            pass
        if not para.text.strip():  # 跳过空段落
            continue
        # 段落可能包含多个run（不同字体样式的文本块）
        if para.style.font.size:
            parafont=para.style.font.size.pt
        else:
            parafont=None
        # word文档解析原理.Word里面顶层是paragraph, 如果paragraph里面写字号大小了.那么里面的子结构runs里面的字体大小就是None!



        tmp=[]
        for run in para.runs:
            if not run.text.strip():
                continue
            # 提取字体核心属性
            font_attr = {
                "name": run.font.name,  # 字体名称（如"微软雅黑"）
                "size": run.font.size.pt if run.font.size else parafont,  # 字号（磅）
                "bold": run.font.bold,  # 加粗（True/False/None）
                "italic": run.font.italic,  # 斜体（True/False/None）
                "underline": run.font.underline,  # 下划线（None/True/样式）
                "color": run.font.color.rgb if run.font.color.rgb else None,  # 字体颜色（RGB）
                "highlight": run.font.highlight_color,  # 高亮颜色（WD_COLOR_INDEX枚举）
                "strike": run.font.strike,  # 删除线（True/False/None）
                "subscript": run.font.subscript,  # 下标（True/False/None）
                "superscript": run.font.superscript,  # 上标（True/False/None）
            }
            fontsizeall.append(font_attr['size'])
            tmp.append({
                "text": run.text,
                "font": font_attr,
                "type": "paragraph"  # 标记文本类型：段落
            })
        tmp_fixed={}
        tmp_fixed['text']=''.join([i['text'] for i in tmp])


        tmp_fixed['name']=r([i['font']['name'] for i in tmp])    
        tmp_fixed['size']=r([i['font']['size'] for i in tmp])       
        tmp_fixed['bold']=r([i['font']['bold'] for i in tmp])
        tmp_fixed['italic']=r([i['font']['italic'] for i in tmp])
        tmp_fixed['underline']=r([i['font']['underline'] for i in tmp])
        tmp_fixed['strike']=r([i['font']['strike'] for i in tmp])
        tmp_fixed['subscript']=r([i['font']['subscript'] for i in tmp])
        tmp_fixed['superscript']=r([i['font']['superscript'] for i in tmp])
        tmp_fixed['color']=r([i['font']['color'] for i in tmp])
        tmp_fixed['type']=r([i['type'] for i in tmp])

        
        font_info_list.append(tmp_fixed)

        

    # 2. 解析表格中的文本字体
    for table in doc.tables:
        for row in table.rows:
            for cell in row.cells:
                for para in cell.paragraphs:
                    for run in para.runs:
                        if not run.text.strip():
                            continue
                        font_attr = {
                            "name": run.font.name,
                            "size": run.font.size.pt if run.font.size else None,
                            "bold": run.font.bold,
                            "italic": run.font.italic,
                            "underline": run.font.underline,
                            "color": run.font.color.rgb if run.font.color.rgb else None,
                            "highlight": run.font.highlight_color,
                        }
                        fontsizeall.append(font_attr['size'])
                        font_info_list.append({
                            "text": run.text,
                            **font_attr,
                            "type": "table_cell"  # 标记文本类型：表格单元格
                        })



    fontsizeall=[i for i in fontsizeall if i is not None]
    originsize=r(fontsizeall)
    for d,i in enumerate(font_info_list):
    
        font_info_list[d]['size']=originsize if font_info_list[d]['size'] is None else font_info_list[d]['size']
    return font_info_list

# 调用示例
if __name__ == "__main__":
    doc_path = "new2\叶圣陶集  第25卷  书信  2  第2版_11994042.docx"  # 替换为你的Word文档路径
    font_info = parse_word_font(doc_path)
    
    # 打印解析结果
    for idx, item in enumerate(font_info[:10]):
        print(f"=== 文本块 {idx+1} ===")
        print(f"文本内容: {item['text']}")
        print(f"文本类型: {item['type']}")
        print("字体属性:")
        for k, v in item['font'].items():
            # 格式化颜色/高亮显示
            if k == "color" and v:
                v = f"RGB({v[0]}, {v[1]}, {v[2]})"
            elif k == "highlight" and v:
                v = f"{v.name} ({v.value})"
            print(f"  {k}: {v}")
        print("-" * 50)