python操作Excel的几种方式

  1 Python对Excel的读写主要有xlrd、xlwt、xlutils、openpyxl、xlsxwriter几种。
  2
  3 1.xlrd主要是用来读取excel文件
  4
  5 import xlrd
  6
  7 workbook = xlrd.open_workbook(u‘有趣装逼每日数据及趋势.xls‘)
  8
  9 sheet_names= workbook.sheet_names()
 10
 11 for sheet_name in sheet_names:
 12
 13 　　 sheet2 = workbook.sheet_by_name(sheet_name)
 14
 15 　　 print sheet_name rows = sheet2.row_values(3) # 获取第四行内容
 16
 17 　　 cols = sheet2.col_values(1) # 获取第二列内容
 18
 19 　　 print rows
 20
 21 　　 print cols
 22
 23
 24
 25 2.xlwt主要是用来写excel文件
 26
 27 import xlwt
 28
 29 wbk = xlwt.Workbook()
 30
 31 sheet = wbk.add_sheet(‘sheet 1‘)
 32
 33 sheet.write(0,1,‘test text‘)#第0行第一列写入内容
 34
 35 wbk.save(‘test.xls‘)
 36
 37
 38
 39 3.xlutils结合xlrd可以达到修改excel文件目的
 40
 41 import xlrd
 42
 43 from xlutils.copy import copy
 44
 45 workbook = xlrd.open_workbook(u‘有趣装逼每日数据及趋势.xls‘)
 46
 47 workbooknew = copy(workbook)
 48
 49 ws = workbooknew.get_sheet(0)
 50
 51 ws.write(3, 0, ‘changed!‘)
 52
 53 workbooknew.save(u‘有趣装逼每日数据及趋势copy.xls‘)
 54
 55
 56
 57 4.openpyxl可以对excel文件进行读写操作
 58
 59 from openpyxl import Workbook
 60
 61 from openpyxl import load_workbook
 62
 63 from openpyxl.writer.excel import ExcelWriter
 64
 65
 66
 67 workbook_ = load_workbook(u"新歌检索失败1477881109469.xlsx")
 68
 69 sheetnames =workbook_.get_sheet_names() #获得表单名字
 70
 71 print sheetnames
 72
 73 sheet = workbook_.get_sheet_by_name(sheetnames[0])
 74
 75 print sheet.cell(row=3,column=3).value
 76
 77 sheet[‘A1‘] = ‘47‘
 78
 79 workbook_.save(u"新歌检索失败1477881109469_new.xlsx")
 80
 81 wb = Workbook()
 82
 83 ws = wb.active
 84
 85 ws[‘A1‘] = 4
 86
 87 wb.save("新歌检索失败.xlsx")
 88
 89
 90
 91 5.xlsxwriter可以写excel文件并加上图表
 92
 93 import xlsxwriter
 94
 95
 96
 97 def get_chart(series):
 98
 99     chart = workbook.add_chart({‘type‘: ‘line‘})
100
101     for ses in series:
102
103         name = ses["name"]
104
105         values = ses["values"]
106
107         chart.add_series({
108
109             ‘name‘: name,
110
111             ‘categories‘: ‘A2:A10‘,
112
113             ‘values‘:values
114
115         })
116
117     chart.set_size({‘width‘: 700, ‘height‘: 350})
118
119     return chart
120
121
122
123 if __name__ == ‘__main__‘:
124
125     workbook = xlsxwriter.Workbook(u‘H5应用中心关键数据及趋势.xlsx‘)
126
127     worksheet = workbook.add_worksheet(u"每日PV,UV")
128
129     headings = [‘日期‘, ‘平均值‘]
130
131     worksheet.write_row(‘A1‘, headings)
132
133     index=0
134
135     for row in range(1,10):
136
137         for com in [0,1]:
138
139             worksheet.write(row,com,index)
140
141             index+=1
142
143     series = [{"name":"平均值","values":"B2:B10"}]
144
145     chart = get_chart(series)
146
147     chart.set_title ({‘name‘: ‘每日页面分享数据‘})
148
149     worksheet.insert_chart(‘H7‘, chart)
150
151     workbook.close()