Question

I am stuck at one point where I want to create a list of lists something like

[ [3,2,5], [4,8,1]...]

I have written the following code but it prints [3,2,5,4,8,1,….] and not the way I want the structure to be. Any help would be appreciated.

skill=[]
db=[ [] ]
file=open(filePath,'r')
for line in file:
    for word in line.split(','):
        skill.append(itDictionary[word.strip()])
    db.append(skill)
print db

Answer 1

This would do:

db=[]
file=open(filePath,'r')
for line in file:
    skill = []
    for word in line.split(','):
        skill.append(itDictionary[word.strip()])
    db.append(skill)
print db