import xlrd,time
data=xlrd.open_workbook("C:\\Users\\Hongxing\\Desktop\\test\\file.xls")
table=data.sheets()[0]
cell_A1=table.row(0)[0].value
print cell_A1
time.sleep(150)
import xlrd,time
data=xlrd.open_workbook("C:\\Users\\Hongxing\\Desktop\\test\\file.xls")
table=data.sheets()[0]
cell_A1=table.row(0)[0].value
print cell_A1
time.sleep(150)