PPT转word：
import re
from pptx import Presentation
from docx import Document
from docx.shared import Inches
from io import BytesIO
from PIL import Imagedef clean_text(text):# 使用正则表达式删除控制字符和NULL字节return re.sub(r'[\x00-\x1F\x7F]', '', text)def ppt_to_word(ppt_file, word_file):prs = Presentation(ppt_file)doc = Document()for slide in prs.slides:for shape in slide.shapes:if shape.has_text_frame:text = shape.text_frame.textcleaned_text = clean_text(text) # 清理文本中的无效字符doc.add_paragraph(cleaned_text)# shape.shape_type==13 表示图片if shape.shape_type == 13:image = shape.image# 使用图片原始的 blob 数据构建 BytesIOimage_stream = BytesIO(image.blob)# 插入图片到Word文档doc.add_paragraph().add_run().add_picture(image_stream, width=Inches(3))doc.save(word_file)print(f"转换完成，文件保存为 {word_file}")# 示例
ppt_to_word("PPTs/Fixed Asset.pptx", "Documents/fixed asset.docx")
PDF转word：
import sys
import PyPDF2
from docx import Documentdef extract_text_from_pdf(pdf_path):"""从 PDF 文件中提取文本内容:param pdf_path: PDF 文件的路径:return: 提取的文本，字符串类型"""text = ""with open(pdf_path, 'rb') as file:reader = PyPDF2.PdfReader(file)# 遍历每一页，并提取文字for page in reader.pages:page_text = page.extract_text()if page_text:text += page_text + "\n"return textdef write_text_to_docx(text, docx_path):"""将文本写入到 Word 文档中:param text: 需要写入的文本内容:param docx_path: 输出 docx 文件的路径"""document = Document()document.add_paragraph(text)document.save(docx_path)if __name__ == '__main__':if len(sys.argv) < 2:print("用法: python extract_pdf_text.py 输入文件.pdf [输出文件.docx]")sys.exit(1)pdf_path = sys.argv[1]# 如果传入了输出文件名则使用，否则默认 "output.docx"output_path = sys.argv[2] if len(sys.argv) > 2 else "output.docx"try:print("正在提取 PDF 文本...")text = extract_text_from_pdf(pdf_path)print("正在写入到 Word 文档...")write_text_to_docx(text, output_path)print(f"转换成功！输出文档为：{output_path}")except Exception as e:print("转换失败:", e)
