1、安裝xlrd模塊python
到python官網下載http://pypi.python.org/pypi/xlrd模塊安裝,前提是已經安裝了python 環境。數組
2、使用介紹app
一、導入模塊spa
import xlrdexcel
二、打開Excel文件讀取數據code
data = xlrd.open_workbook('excelFile.xls')orm
三、使用技巧索引
獲取一個工做表get
table = data.sheets()[0] #經過索引順序獲取string
table = data.sheet_by_index(0) #經過索引順序獲取
table = data.sheet_by_name(u'Sheet1')#經過名稱獲取
獲取整行和整列的值(數組)
table.row_values(i)
table.col_values(i)
獲取行數和列數
nrows = table.nrows
ncols = table.ncols
循環行列表數據
for i in range(nrows ):
print table.row_values(i)
單元格
cell_A1 = table.cell(0,0).value
cell_C4 = table.cell(2,3).value
使用行列索引
cell_A1 = table.row(0)[0].value
cell_A2 = table.col(1)[0].value
簡單的寫入
row = 0
col = 0
# 類型 0 empty,1 string, 2 number, 3 date, 4 boolean, 5 error
ctype = 1 value = '單元格的值'
xf = 0 # 擴展的格式化
table.put_cell(row, col, ctype, value, xf)
table.cell(0,0) #單元格的值'
table.cell(0,0).value #單元格的值'
3、Demo代碼
Demo代碼其實很簡單,就是讀取Excel數據。
xdrlib ,sys xlrd open_excel(file= ): : data = xlrd.open_workbook(file) data Exception,e: str(e) excel_table_byindex(file= ,colnameindex=0,by_index=0): data = open_excel(file) table = data.sheets()[by_index] nrows = table.nrows ncols = table.ncols colnames = table.row_values(colnameindex) list =[] rownum range(1,nrows): row = table.row_values(rownum) row: app = {} i range(len(colnames)): app[colnames[i]] = row[i] list.append(app) list excel_table_byname(file= ,colnameindex=0,by_name=u): data = open_excel(file) table = data.sheet_by_name(by_name) nrows = table.nrows colnames = table.row_values(colnameindex) list =[] rownum range(1,nrows): row = table.row_values(rownum) row: app = {} i range(len(colnames)): app[colnames[i]] = row[i] list.append(app) list main(): tables = excel_table_byindex() row tables: row tables = excel_table_byname() row tables: row ==: main()