Python處理docx文件需要先安裝python_docx模塊

pip install python_docx  

注意：不是 pip install docx

"""
修改文檔格式.docx轉為.doc，并保存到當前目錄的doc目錄下，需要提前創(chuàng)建doc目錄
"""
import pythoncom
import os
from docx import Document


# 從最后開始替換某字符串幾次
def rreplace(s, old, new, occurrence):
    li = s.rsplit(old, occurrence)
    return new.join(li)


# 讀取文件夾下的docx文件名列表
def docx_file_name(file_dir):
    fileList = []
    for root, dirs, files in os.walk(file_dir):
        for file in files:
            if os.path.splitext(file)[1] == '.docx':
                fileList.append(os.path.join(root, file))
    return fileList


# docx文件另存為doc
def docx_to_doc(docxName):
    pythoncom.CoInitialize()
    try:
        doc = Document(docxName)
        docxName = rreplace(docxName, "\\", "\\doc\\", 1)
        doc.save(docxName.replace(".docx", ".doc"))
    except Exception as e:
        print(e.message)
    finally:
        # 釋放資源
        pythoncom.CoUninitialize()


def main():
    fileList = docx_file_name("D:\\文件處理\\2020.6.24文章-docx")
    print(len(fileList))
    for file in fileList:
        docx_to_doc(file)


if __name__ == '__main__':
    main()