pythonでwordの表を読み込む

import docx
import pymysql
import os
import re


def scan_files(directory, prefix=None, postfix=None):

    files_list = []

    for root, sub_dirs, files in os.walk(directory):
        for special_file in files:
            if postfix:
                if special_file.endswith(postfix):
                    files_list.append(os.path.join(root, special_file))
            elif prefix:
                if special_file.startswith(prefix):
                    files_list.append(os.path.join(root, special_file))
            else:
                files_list.append(os.path.join(root, special_file))

    return files_list


def read_word():

    #        
    db = pymysql.connect(host="192.168.0.22", user="public",
                         password="123456", database="zhaoyangyongxu", port=3307, charset='utf8')

    #   cursor()        
    cursor = db.cursor()

    path = r'\\192.168.0.22\stock\    \50  '
    file_paths = scan_files(directory=path)

    p = re.compile(r'\d+')
    for file_path in file_paths:

        file = docx.Document(file_path)
        # print(len(file.paragraphs))

        # for para in file.paragraphs:
        #     print(para.table)
        file_name = os.path.split(file_path)[-1]
        date_time = p.findall(file_name)[1]
        tables = file.tables
        table = tables[0]
        try:
            sql_delete = "DELETE FROM zhaoyang WHERE datetime = '%s'" % (date_time)
            cursor.execute(sql_delete)
            db.commit()
        except:
            print('cuowu')

        for i in range(1, len(table.rows)):  #                 
            result = table.cell(i, 0).text + "  ---" + table.cell(i,
                                                                  1).text + "-----------" + table.cell(i, 2).text

            sql_insert = r'insert into zhaoyang values("%s","%s","%s","%s")' % (
                date_time, table.cell(i, 0).text, table.cell(i, 1).text, table.cell(i, 2).text)

            #   execute    SQL  
            cursor.execute(sql_insert)

            db.commit()
            print('success ...{0}'.format(result),date_time)

    db.close()


if __name__ == '__main__':
    read_word()