xlrd 简单使用统计成绩

　　一张名单表中存有本院考号和姓名，一张成绩表中存有全校学生的考号、分数、排名。使用了xlrd package，挺好用的。

import xlrd

nameBook = xlrd.open_workbook("/home/chm/Documents/namesheet.xls")
markBook = xlrd.open_workbook("/home/chm/Documents/mark.xls")

nameSheet = nameBook.sheet_by_index(0)
markSheet = markBook.sheet_by_index(0)

fullmark     = 0
aboveninety    = 0
aboveeighty = 0
abovesixty    = 0
belowsixty    = 0

for rx in range(markSheet.nrows):
    for ry in range(nameSheet.nrows):
        studentId=(int)(markSheet.cell_value(rx,2)) 
        if (studentId/1000000000 == 1023) and studentId%100 == nameSheet.cell_value(ry,0):
            mark = markSheet.cell_value(rx,3)
            print nameSheet.cell_value(ry,1),mark
            
            if mark == 100:
                fullmark     +=1
            elif mark >=90:
                aboveninety +=1
            elif mark >=80:
                aboveeighty +=1
            elif mark >=60:
                abovesixty    += 1
            else:
                belowsixty     += 1

print "fullmarks:\t",fullmark
print "90~100:\t\t",aboveninety
print "80~90:\t\t",aboveeighty
print "60~80:\t\t",abovesixty
print "0~60:\t\t",belowsixty