我有这段代码:
import linecache
car=1
vehical=[]
for x in range (7): #run this 7 times
car=car+3 #number plates are on every 3rd line
to_add=linecache.getline('finesV2.txt', car) #take the line (car variable contains integer concerning which one)
vehical.append(to_add) #add this to array
file = open("details.txt", "r")
car=0
for x in range (7): #run this 7 times
searchfor=vehical[car][0:7] #load time to search file for
print "searchfor",searchfor #for debugging
for line in file: #run amount of lines that are in the file
if searchfor in line: #check if item being searched for is in that line
print line #print out the line
car=car+1 #increase the car variable to search for next item in vehicle array on next run
file.close()
该程序输出以下内容:
searchfor GX99QME
GX99QME,Alex 123,test street
searchfor IL45LTQ
searchfor ZX46GSR
searchfor GN11ILW
searchfor IN82SSD
searchfor WE50JEY
searchfor QS26DLO
然而,我想要并期望程序要搜索文件中的每个号牌以加载驱动程序详细信息。我已经确认搜索功能正在运行,并且我正在搜索的文件中的号牌是正确的,因为如果第14行更改为:
if "IL45LTQ" in line:
然后程序返回:
searchfor GX99QME
IL45LTQ,Tom
searchfor IL45LTQ
searchfor ZX46GSR
searchfor GN11ILW
searchfor IN82SSD
searchfor WE50JEY
searchfor QS26DLO
理想情况下,我想要的是返回所有车牌详情的程序。有什么想法吗?
答案 0 :(得分:0)
经过一些进一步的研究后发现,读取并没有跳回到开头,我不得不添加file.seek(0)将其重置回文件的顶部。