python制作简单excel统计报表2之操作excel的模块openpyxl简单用法 # coding=utf-8 from openpyxl import Workbook, load_workbook from openpyxl.drawing.image import Image from openpyxl.styles import Font,colors from datetime import datetime import MySQLdb class ExcelUtils(obj…
相关库 import os import xlwt from xlrd import open_workbook from xlutils.copy import copy 1.判断是否存在xls文件, 不存在则创建 import os import xlwt if not os.path.exists("ReadRecord.xls"): workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My ReadRecord'…
'''python3读取excle数据''' import xlrd workbook = xlrd.open_workbook(r'test.xls', encoding_override='gbk') print(workbook.sheet_names()) sheet = workbook.sheet_by_name('Sheet 1') print(sheet.nrows, sheet.ncols) for i in range(sheet.nrows): for j in range…
一般我们进行数据统计的时候要进行数据摸查,可能是摸查整体的分布情况啊.平均值,标准差,总数,各分段的人数啊.这时候用excel或者数据库统计都不方便. 我要统计的一个文件,太大了,还得分成15个文件,结果导一个进mysql都要导很久.再mysql进行编程,执行更久,很费事. 但是用python直接统计就很方便啦. @author: pc """ import matplotlib as mpb import pandas as pd import pylab as pl im…