獲取excel表數據

#!/usr/bin/env python
##-*-coding=utf-8-*-
import xlrd

#打開excel文件
def open_excel(file= 'test.xls'):
    try:
        data = xlrd.open_workbook(file)
        return data
    except Exception,e:
        print str(e)

#根據名稱獲取Excel表格中的數據   參數:file：Excel文件路徑     colnameindex：表頭列名所在行的索引  ，by_name：Sheet1名稱
# def excel_table_byname(file= 'test.xls', colnameindex=0):
#     data = open_excel(file) #打開excel文件
#     sheets = data.sheet_names()
#     lenth = len(sheets)
#     list = []
#     all = []
#     for i in range(lenth):
#
#         table = data.sheet_by_index(i)
#         cf = {}
#         cf['name'] = table.name
#         # table = data.sheet_by_name(by_name) #根據sheet名字來獲取excel中的sheet
#         nrows = table.nrows #行數table.name
#         # colnames = table.row_values(colnameindex) #某一行數據
#         #裝讀取結果的序列`
#
#         for row_num in range(0, nrows): #遍歷每一行的內容
#             list = []
#              row = table.row_values(row_num) #根據行號獲取行
#              # if row: #如果行存在
#              #     app = [] #一行的內容
#              #     for i in range(len(colnames)): #一列列地讀取行的內容
#              #        app.append(row[i])
#              #     list.append(app) #裝載數據
#              #     cf['data'] = list
#             if row:
#                 list.append(row)
#         all.append(cf)
#     return all

#主函數
def main():
    tables = excel_table_byname('test.xls')
    print tables
    # dic = {}
    # for table in tables:
    #      dic['name'] = table['name']
    #      for row in table['data']:
    #          dic['first'] = row[0]
    #          dic['two'] = row[1]
    #          # print dic


def excel_table_byname(file):
    all_sheet = []
    data = open_excel(file)  # 打開excel文件
    sheets = data.sheet_names()
    lenth = len(sheets)
    # 遍歷sheet
    for i in range(lenth):
        cf = {}
        row_list = []
        table = data.sheet_by_index(i)
        cf['name'] = table.name
        nrows = table.nrows
        # 遍歷某一sheet的所有行
        for row_num in range(nrows):
            row = table.row_values(row_num)
            row_list.append(row)
        cf['data'] = row_list

        all_sheet.append(cf)
    return all_sheet

if __name__=="__main__":
    main()