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 xlrdimport xlwtfrom 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 & Trueelse: 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)

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