python提取word表格中数据

程序分析

今天文章介绍一个实战案例，与自动化办公相关；案例思想是源于前两天帮读者做了一个 demo ，需求大致将一上百个 word 中表格内容提取出来(所有word 中表格样式一样)，把提取到的内容自动存入 Excel 中。
原文地址作者：zeroing

程序源码

from win32com import client as wc
import os
import pandas as pd
import docxpath="C:\\Users\Lenovo\PycharmProjects\infoexarct\\table\\" #设置文件的目录def doc_to_docx(path):path_list = os.listdir(path)doc_list = [os.path.join(path,str(i)) for i in path_list if str(i).endswith('doc')]word = wc.Dispatch('Word.Application')wordlist_path=[]print("正在读取文件目录....")for doc_path in doc_list:doxc_path_save=doc_path.replace(path,"C:\\Users\Lenovo\PycharmProjects\infoexarct\\table\\temp\\")save_path = str(doxc_path_save).replace('doc','docx')doc = word.Documents.Open(doc_path)doc.SaveAs(save_path,12, False, "", True, "", False, False, False, False)doc.Close()wordlist_path.append(save_path)print('{} Save sucessfully '.format(save_path))word.Quit()print("文件转换已完成,开始分析文件....")return wordlist_pathdef GetData_frompath(save_path):document = docx.Document(save_path)col_keys = [] # 获取列名col_values = [] # 获取列值index_num = 0for table in document.tables:for row_index,row in enumerate(table.rows):for col_index,cell in enumerate(row.cells):if (col_index==4 and row_index<7) :continue# print(' pos index is ({},{})'.format(row_index, col_index))# print('cell text is {}'.format(cell.text))if row_index<7:if index_num % 2==0:col_keys.append(cell.text)else:col_values.append(cell.text)fore_str = cell.textindex_num +=1else:if col_index >0 :breakelse:if index_num % 2 == 0:col_keys.append(cell.text)else:col_values.append(cell.text)fore_str = cell.textindex_num += 1col_keys.pop(3)col_values.pop(3)col_values[11] = '\t' + col_values[11]# print(f'col keys is {col_keys}')# print(f'col values is {col_values}')return  col_keys,col_valuesdef create_csv(wordlist_path):pd_data = []for index,single_path in enumerate(wordlist_path):col_names,col_values = GetData_frompath(single_path)print(f"已录入{index+1}名学生信息")if index == 0:pd_data.append(col_names)pd_data.append(col_values)else:pd_data.append(col_values)df = pd.DataFrame(pd_data)#csv_path="C:\\Users\Lenovo\PycharmProjects\infoexarct\\finsh.csv"# df.to_csv(csv_path, encoding='utf_8_sig',index=False,header=None)df.to_excel('data.xlsx', sheet_name='工作表1',index=False,header=None)print("程序执行结束.....")wordlist_path=doc_to_docx(path)create_csv(wordlist_path)

常见错误

from win32com import client as wc
word = wc.Dispatch(‘Word.Application’)

安装包 pip install pypiwin32
如果报错 DLL load failed while importing win32api:找不到指定的模块

那么我们可以找到自己安装的环境的脚本目录，一般在python安装环境的

运行一下命令 python pywin32_postinstall.py -install 就安装完成了
安装处理docx的包
pip install docx

报错 from exceptions import PendingDeprecationWarning
ModuleNotFoundError: No module named ‘exceptions’

python3.x版本移除了exceptions模块，但是docx包中引用了该模块

安装最新版python-docx模块即可
#1 pip install python-docx安装问题解决

modulenotfounderror: no module named 'xlwt’解决方案 python padans 输出excel出错