Openpyxl basic function demo code

demo code:

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
summarydescription
- openpyxl basic功能练习
- https://openpyxl.readthedocs.io/en/default/usage.html
:REQUIRES::TODO::AUTHOR: Pengtao.Fan
:ORGANIZATION:
:CONTACT: fanpengtao@gmail.com
:SINCE: Sun Aug  7 21:21:38 2016
:VERSION: 0.1
"""
#===============================================================================
# PROGRAM METADATA
#===============================================================================
__author__ = ''
__contact__ = ''
__copyright__ = ''
__license__ = ''
__date__ = 'Sun Aug  7 21:21:38 2016'
__version__ = '0.1'#===============================================================================
# IMPORT STATEMENTS
#===============================================================================#from visual import *  # IMPORTS NumPy.*, SciPy.*, and Visual objects (sphere, box, etc.)
#import matplotlib.pyplot as plt  # plt.plot(x,y)  plt.show()
#from pylab import *  # IMPORTS NumPy.*, SciPy.*, and matplotlib.*
#import os  # os.walk(basedir) FOR GETTING DIR STRUCTURE
#import pickle  # pickle.load(fromfile)  pickle.dump(data, tofile)
#from tkFileDialog import askopenfilename, askopenfile
#from collections import namedtuple
#from ctypes import *
#import glob
#import random
#import cv2
from openpyxl import Workbook
from openpyxl.compat import range
from openpyxl.cell import get_column_letter
from openpyxl import load_workbook
from openpyxl.drawing.image import Image
from openpyxl.utils import FORMULAE #to check the name of a formula
import pprint
import datetime
#===============================================================================
# METHODS
#===============================================================================
class OpenpyxlStudy():def __init_(self):passdef getxl(self):wb = load_workbook(filename = 'test.xlsx')pprint.pprint(wb.get_sheet_names())sheet_ranges = wb['ov']#f14 = sheet_ranges['F14'] #<Cell ov.F14>f14 = sheet_ranges['F14'].value #DEE#f14 = sheet_ranges.cell('F14').value#f14 = sheet_ranges.cell(raw = 15, column = 14)print(f14)def setxl(self):wb = Workbook()dest_filename = 'empty_book.xlsx'ws1 = wb.active #设置下次打开时的活动窗格ws1.title = "range names"for row in range(1, 40):ws1.append(range(600))ws2 = wb.create_sheet(title="Pi")ws2['F5'] = 3.14ws3 = wb.create_sheet(title="Data")for row in range(10, 20):for col in range(27, 54):#这种cell赋值方法比较新#注意get_column_letter_ = ws3.cell(column=col, row=row, value="%s" % get_column_letter(col))print(ws3['AA10'].value)wb.save(filename = dest_filename)def Fommats(self):'''Using number formats'''#dest_filename = 'empty_book.xlsx'#wb = load_workbook(filename = dest_filename)wb = Workbook(guess_types=True)        ws = wb.active# set data using a Python datetimews['A1'] = datetime.datetime.now()print(ws['A1'].number_format)# set percentage using a string followed by the percent signws['B1'] = '3.14%'print(ws['B1'].value)print(ws['B1'].number_format)wb.save("fommats.xlsx")def Formulae(self):'''excel自带数学公式功能'''wb = Workbook()ws = wb.active# 添加excel自带的sum公式ws['A1'] = '=SUM(1, 2)'wb.save('formula.xlsx')if "HEX2DEC" in FORMULAE:print("HEX2DEC in FORMULAE")else:print("HEX2DEC not in FORMULAE")def MergeCells(self):'''合并单元格''''''Merge / Unmerge cells'''wb = Workbook()ws = wb.active #设置下次打开时的活动窗格ws = wb.create_sheet(title="MergeCells")ws.merge_cells('A1:B2')#or#ws.merge_cells(start_row=0,start_column=0,end_row=8,end_column=8)ws['A1'] = 'You should see three logos below'# create an image#img = Image('image.jpg')# add to worksheet and anchor next to cells#ws.add_image(img, 'A1')wb.save('MergeCells.xlsx')passdef UnMergeCells(self):'''拆分单元格''''''Merge / Unmerge cells'''passdef InsertImage(self):'''inset image at A1 cell'''wb = Workbook()ws = wb.active #设置下次打开时的活动窗格ws.title = 'InsertImageSheet'ws.merge_cells('A1:D7')ws['A1'] = 'You should see three logos below'# create an imageimg = Image('image.jpg')# add to worksheet and anchor next to cellsws.add_image(img, 'A1')#==============================================================================
#         '''虽然A1占用了A3 格子，但不能如下写。'''
#         ws2 = wb.create_sheet('SecondImageSheet')
#         ws2.merge_cells('A1:D7')
#         ws2['A3'] = 'You should see three logos below'
#
#         # create an image
#         img = Image('image.jpg')
#         # add to worksheet and anchor next to cells
#         ws.add_image(img, 'A3')
#==============================================================================wb.save('InsertImage.xlsx')def Foldcolumns(self):'''隐藏某些列'''wb = Workbook(True)ws = wb.create_sheet()ws.column_dimensions.group('A','D', hidden=True)wb.save('Foldcolumns.xlsx')#===============================================================================
# MAIN METHOD AND TESTING AREA
#===============================================================================
def main():"""Description of main()"""test = OpenpyxlStudy()#test.getxl()#test.setxl()#test.Fommats()#test.Formulae()#test.MergeCells()#test.InsertImage()test.Foldcolumns()if __name__ == '__main__':    main()