一.dataframe存入Excel中: 注意:openpyxl打开的文件需是xlsx的后缀,因为比较新的. from openpyxl import load_workbook import pandas as pd def _excelAddSheet(dataframe,excelWriter,sheet_name): book = load_workbook(excelWriter.path) excelWriter.book = book dataframe.to_excel(exce…

 一.安装xlrd模块: 1.mac下打开终端输入命令: pip install XlsxWriter 2.验证安装是否成功: 在mac终端输入 python  进入python环境 然后输入 import xlswriter 不报错说明模块安装成功 二.常用方法: 1.创建excel文件 # 创建文件 workbook = xlsxwriter.Workbook("new_excel.xlsx")  2.创建sheet # 创建sheet worksheet = workbook.a…

一.折线图: # -*- coding:utf-8 -*- import xlsxwriter # 创建一个excel workbook = xlsxwriter.Workbook("chart_line.xlsx") # 创建一个sheet worksheet = workbook.add_worksheet() # worksheet = workbook.add_worksheet("bug_analysis") # 自定义样式,加粗 bold = workb…

目标:python写数据到excel,不改变原有样式 解决:在打开excel时,加入该参数formatting_info=True…

import xlsxwriter li=["张三","李四","王五","周六","王琪","谈吧",5,6,3,4]# todo 创建excel文件xl = xlsxwriter.Workbook(r'test.xlsx')# todo 添加sheetsheet = xl.add_worksheet('sheet1')sheet.write_string("A1"…

import xlsxwriter #创建一个工作簿并添加一张工作表,当然工作表是可以命名的# workbook = xlsxwriter.Workbook('Expenses01.xlsx')# worksheet = workbook.add_worksheet() # 下面是我们要插入的数据# expenses = (# ['Rent', 1000],# ['Gas', 100],# ['Food', 300],# ['Gym', 50],# )## # 从第一个单元格开始,行和列的索引均…

转自:https://blog.csdn.net/kuangzhi9124/article/details/81940919 下面代码设置了单元格的字体.位置居中.框线,可以将格式调成自己需要的 import xlwtstyle = xlwt.XFStyle()#格式信息font = xlwt.Font()#字体基本设置font.name = u'微软雅黑'font.color = 'black'font.height= 220 #字体大小,220就是11号字体,大概就是11*20得来的吧sty…

1.python 读取Excel # -*- coding: utf-8 -*- import xlrd import os,sys reload(sys) sys.setdefaultencoding("utf8") filename = 'text.xlsx' filename = filename.decode('utf-8') book = xlrd.open_workbook(filename) sheet1 = book.sheets()[0] nrows = sheet1…

1.python 读取Excel # -*- coding: utf-8 -*- import xlrd import os,sys reload(sys) sys.setdefaultencoding("utf8") filename = 'text.xlsx' filename = filename.decode('utf-8') book = xlrd.open_workbook(filename) sheet1 = book.sheets()[0] nrows = sheet1…

环境:MySQLdb openpyxl模块 python去zabbix的mysql数据库中取交换机不同时间段的进出口流量,然后写入excel中,每天cron执行,每周四邮件发送.(代码中第一行必须加上,不然crontab执行不了,或者在crontab时指明环境变量) #!/usr/local/bin/python2.7 #_*_coding:utf-8_*_ import MySQLdb import time from datetime import datetime from datetim…