tv_db

from tv import tv_set, tv_extra
import shelve

db=shelve.open("tvdb")

l=sorted(db.keys())
if (len(l)>0):
    tmp=l[-1].split('_')
    if (len(tmp)==2):
        tv_set.i=int(tmp[1])

set1=tv_extra(['TVP1','TVP2'])
set2=tv_extra(['TVP1','TVP3'])
set3=tv_extra(['TVP1','TV4'])
set4=tv_extra(['TVP1','TTV'])

for ob in (set1,set2,set3,set4):
    db[ob.id]=ob

ilosc=0
for idd in sorted(db.keys()):
    if (db[idd].lista[db[idd].kanal-1]=="TVP1"):
        ilosc +=1
print ('Liczba ogladajacych TVP1: '+str(ilosc))
db.close()