import xlrd

#打开excel

data = xlrd.open_workbook('demo.xls') #注意这里的workbook首字母是小写

#查看文件中包含sheet的名称

data.sheet_names()

#得到第一个工作表，或者通过索引顺序 或 工作表名称

table = data.sheets()[0]

table = data.sheet_by_index(0)

table = data.sheet_by_name(u'Sheet1')

#获取行数和列数

nrows = table.nrows

ncols = table.ncols

#获取整行和整列的值（数组）

table.row_values(i)

table.col_values(i)

#循环行,得到索引的列表

for rownum in range(table.nrows):

print table.row_values(rownum)

#单元格

cell_A1 = table.cell(0,0).value

cell_C4 = table.cell(2,3).value

#分别使用行列索引

cell_A1 = table.row(0)[0].value

cell_A2 = table.col(1)[0].value

import xlwt

#新建一个excel文件

file = xlwt.Workbook() #注意这里的Workbook首字母是大写

#新建一个sheet

table = file.add_sheet('sheet name')

#写入数据table.write(行,列,value)

table.write(0,0,'test')

‘‘‘

如果对一个单元格重复操作，会引发

returns error:

Exception: Attempt to overwrite cell:

sheetname=u'sheet 1' rowx=0 colx=0

所以在打开时加cell_overwrite_ok=True解决

’’’

table = file.add_sheet('sheet name',cell_overwrite_ok=True)

#保存文件

file.save('demo.xls')

#另外，使用style

style = xlwt.XFStyle() #初始化样式

font = xlwt.Font() #为样式创建字体

font.name = 'Times New Roman'

font.bold = True

style.font = font #为样式设置字体

table.write(0, 0, 'some bold Times text', style) # 使用样式

from openpyxl import Workbook

wb = Workbook()

#取得当前有效的work sheet

ws = wb.active

#直接根据位置进行赋值

ws['A1'] = 42

#也可以直接添加一行

ws.append([1, 2, 3])

#可以直接存储Python的时间类型变量

import datetime

ws['A2'] = datetime.datetime.now()

#保存文件

wb.save("sample.xlsx")

from openpyxl import load_workbook

class OperationExcel:

    def __init__(self, file_name=None, sheet_id=None):

        if file_name:

            self.file_name = file_name

            self.sheet_id = sheet_id

        else:

            self.xls = '../case/case.xlsx'

            self.file_name = self.xls

            self.sheet_id = 0

        self.data = self.get_data()

    #获取sheets的内容

    def get_data(self):

        data = load_workbook(self.file_name)

        sheetnames = data.get_sheet_names() #获取表单名字

        tables = data.get_sheet_by_name(sheetnames[self.sheet_id]) #打开下标为x的表单

        return tables

    #获取单元格的行数

    def get_lines(self):

        tables = self.data

        return tables.max_row

    #获取某一个单元格的内容

    def get_cell_value(self, row, col):

        return self.data.cell(row=row, column=col).value

    #写入数据

    def write_value(self, row, col, value):

        data = load_workbook(self.file_name)

        sheetnames = data.get_sheet_names() #获取表单名字

        tables = data.get_sheet_by_name(sheetnames[self.sheet_id]) #打开下标为0的表单

        tables.cell(row=row, column=col,value=value)

        data.save(self.file_name)

    #根据对应的caseid 找到对应行的内容

    def get_rows_data(self, case_id):

        row_num = self.get_row_num(case_id)

        rows_data = self.get_row_values(row_num)

        return rows_data

    #根据对应的caseid找到对应的行号

    def get_row_num(self, case_id):

        num = 1

        clols_data = self.get_cols_data()

        for col_data in clols_data:

            if case_id in col_data:

                return num

            num = num+1

    #根据行号，找到该行的内容

    def get_row_values(self, row):

        tables = self.data

        row_data = []

        for cell in list(tables.rows)[row]:

            row_data.append(cell.value)

        return row_data

    #获取某一列的内容

    def get_cols_data(self, col_id=None):

        tables = self.data

        col_data = []

        if col_id != None:

            for cell in list(tables.columns)[col_id]:

                col_data.append(cell.value)

        else:

            for cell in list(tables.columns)[0]:

                col_data.append(cell.value)

        return col_data

if __name__ == '__main__':

    opers = OperationExcel()

    opers.write_value(1, 3, 'nihaolllllll')

    print(opers.get_cell_value(2,4))#单元格从1开始，非从0开始

    print(opers.get_cols_data(1))

    print(opers.get_row_values(1))

    print(opers.get_data())

    print(opers.get_lines())

    print(opers.get_rows_data(''))

import xlrd,xlwt

import openpyxl

def write03(path):

    wb = xlwt.Workbook()

    sheet = wb.add_sheet("2003测试表")

    value =  [["名称", "价格", "出版社", "语言"],

             ["如何高效读懂一本书", "22.3", "机械工业出版社", "中文"],

             ["暗时间", "32.4", "人民邮电出版社", "中文"],

             ["拆掉思维里的墙", "26.7", "机械工业出版社", "中文"]]

    for i in range(0,4):

        for j in range(0,len(value[i])):

            sheet.write(i,j,value[i][j])

    wb.save(path)

    print("2003写入数据成功！")

def read03(path):

    workbook = xlrd.open_workbook(path)

    sheets = workbook.sheet_names()

    worksheet = workbook.sheet_by_name(sheets[0])

    for i in range(0, worksheet.nrows):

        row = worksheet.row(i)

        for j in range(0, worksheet.ncols):

            print(worksheet.cell_value(i,j),"\t",end="")

        print()

def write07(path):

    wb = openpyxl.Workbook()

    sheet = wb.active

    sheet.title = '2007测试表'

    value = [["名称", "价格", "出版社", "语言"],

             ["如何高效读懂一本书", "22.3", "机械工业出版社", "中文"],

             ["暗时间", "32.4", "人民邮电出版社", "中文"],

             ["拆掉思维里的墙", "26.7", "机械工业出版社", "中文"]]

    for i in range(0,4):

        for j in range(0,len(value[i])):

            sheet.cell(row=i+1, column=j+1, value=str(value[i][j]))

    wb.save(path)

    print("2007写入数据成功！")

def read07(path):

    wb = openpyxl.load_workbook(path)

    sheet = wb.get_sheet_by_name('2007测试表')

    for row in sheet.rows:

        for cell in row:

            print(cell.value,"\t",end="")

        print()

file_2003 = '../data/2003.xls'

file_2007 = '../data/2007.xlsx'

write03(file_2003)

read03(file_2003)

write07(file_2007)

read07(file_2007)