python对execl 处理操作代码

1. 读取execl

1.前提需要安装xlrd模块，这个在网上可以找安装教程，这里就不写了

2. 打开表格

3. 读取表格的sheet

4. 按行读取数据或者列读取数据或者单元格读取数据

实际操作：

import xlrd
import xlwt
from xlutils.copy import copy

def info_row_col_execl(file_name):
  myworkbook = xlrd.open_workbook(file_name)
  mySheetlist = myworkbook.sheets()
  mysheet = mySheetlist[0]
  nrows = mysheet.nrows
  ncols = mysheet.ncols
  return nrows,ncols

def read_execl(filename):
  myworkbook = xlrd.open_workbook(filename)
  mySheetlist = myworkbook.sheets()
  mysheet = mySheetlist[0]
  return mysheet

def com_exel(file_name_dai,file_name_all):
  dai_rows, dai_cols = info_row_col_execl(file_name_dai)
  all_rows,all_cols = info_row_col_execl(file_name_all)
  print(dai_rows, dai_cols)
  print(all_rows,all_cols)

def read_execl_values(file_name):
  list_execl_values = []
  mysheet = read_execl(file_name)
  execl_rows, execl_cols = info_row_col_execl(file_name)
  myRowValues_name= mysheet.row_values(0)
  for nrow in range(1,execl_rows):
    myRowValues= mysheet.row_values(nrow)
    #print(myRowValues)
    myRow_name_value=dict(zip(myRowValues_name,myRowValues))
    list_execl_values.append(myRow_name_value)
  return list_execl_values

def com_execl_values(file_name_dai,file_name_all,key_list):
  dai_list_execl_values = read_execl_values(file_name_dai)
  all_list_execl_values = read_execl_values(file_name_all)
  row_num = 1
  for i in dai_list_execl_values:
    dai_list_execl_value = i
    dai_len_row = len(dai_list_execl_value)
    for k in all_list_execl_values:
      all_list_execl_value = k
      result = compare_two_dict(dai_list_execl_value,all_list_execl_value,key_list)
      if result == "Pass":
        #print(dai_list_execl_value,all_list_execl_value,result)
        print(dai_list_execl_value['ID'],dai_list_execl_value['名字'],)
        print(all_list_execl_value['班级'],all_list_execl_value['教师'])
        write_execl(file_name_dai,all_list_execl_value['班级'],all_list_execl_value['教师'],row_num,dai_len_row)
        break;
    row_num = row_num + 1   

def write_execl(file_name_dai,all_list_execl_value_1,all_list_execl_value_2,row_num,dai_len_row):
  open_execl = xlrd.open_workbook(file_name_dai)
  open_execl_copy = copy(open_execl)
  open_execl_copy_sheet = open_execl_copy.get_sheet(0)
  open_execl_copy_sheet.write(row_num,dai_len_row-3,all_list_execl_value_1)
  open_execl_copy_sheet.write(row_num,dai_len_row-2,all_list_execl_value_2)
  open_execl_copy.save(file_name_dai)

def compare_two_dict(dai_dict,all_dict,key_list):
  flag = True
  dai_dict_key = dai_dict.keys()
  all_dict_key = all_dict.keys()
  if len(key_list) != 0:
    for key in key_list:
      if key in dai_dict_key and key in all_dict_key:
        if dai_dict[key] == all_dict[key]:
          #print(dai_dict[key],all_dict[key])
          flag = flag & True
        else:
          flag = flag & False
      else:
        raise Exception('key_list contains error key')
  else:
    raise Exception('key_list is null')

  if flag:
    result = "Pass"
  else:
    result = "Failed"
  #print(result)
  return result

if __name__ == '__main__':
  file_name_dai = 'name_1.xlsx'
  file_name_all = 'name.xlsx'
  key_list = ['ID', '名字']
  com_execl_values(file_name_dai,file_name_all,key_list)

总结

到此这篇关于python对execl 处理操作代码的文章就介绍到这了,更多相关python对execl 处理内容请搜索我们以前的文章或继续浏览下面的相关文章希望大家以后多多支持我们！