import urllib2

reportnum=1

f=open("c:/assessmentout.txt", 'w')

for line in urllib2.urlopen("http://www.briem.com/data/Pgh_residential_blocklot.txt"):
        blocklot=line       
        
        for line in urllib2.urlopen("http://www2.county.allegheny.pa.us/RealEstate/GeneralInfo.aspx?ParcelID=%s" % blocklot):
            if '2012 Total Market Value' in line:
                temp2=line.split(r'>')

                temp=temp2[5].split(r'<')
                assessed2011=temp[0]
 
                temp=temp2[13].split(r'<')
                assessed2012=temp[0]

                f.write(blocklot)
                f.write(',')
                f.write(assessed2011)
                f.write(',')
                f.write(assessed2012)
        
        f.write('\n')
        if reportnum % 1000 == 0:
            print str(reportnum)
        reportnum=reportnum+1

f.close()