The operation module python openpyxl

import openpyxl

#写
# book = openpyxl.Workbook()
# sheet = book.active #默认的sheet
# #sheet2 = book.get_sheet_by_name('sheet1')
# # sheet.append( ['id','username','password','error_count'])
# # sheet.append( [1,'wyj','123456',0])
# # sheet.append( [2,'wyj','123456'])
# sheet['a1'] = 'id' #指定行列
# sheet['b1'] = 'username'#
# sheet.cell(3,1,'1')#指定行和列
# book.save('user.xlsx')

book = openpyxl.load_workbook('user.xlsx')

Sheet = book.active
 # Print (sheet.cell (1,1) .Value) 
# Print (Sheet [ 'A1']. value) 
# data print (list (sheet.rows)) # all the lines 
# L = [ ] 
# Print (List (sheet.columns)) # All columns

# for row in sheet.rows:
#     t = []
#     for col in row:
#         t.append(col.value)
#     l.append(t)
# print(l)

# Print (Sheet [1:10]) # few lines to the first few lines 

sheet.cell (0,0, ' sdfsd ' )
sheet.delete_cols ( . 1) # delete column 
sheet.delete_rows (. 1) # function line 
book.save ( ' user.xlsx ' )