dictlist

dictlist.py

def addtolistindict(key, comparelist,dictlist):
    for elem in comparelist:
        if elem[0] == key:
            dictlist.append(elem[1])

#Man, sieht,dass das ganze Strings an Listen in einem Dictionary anhängen soll
# In etwa so:
comparelist = [['A', 2],['B',3]]
somedict = {'A':[],'B':[]}

for key in somedict.keys():
    addtolistindict(key, comparelist, somedict[key])

print(somedict)