sol1

if __name__=="__main__":
    result = {}
    for line in open('data.ini'):
        result.update( dict([(a.strip(), b.strip()) for a,b in [y.split('=',1) for y in [x.strip() for x in line.split(',') if x.strip()] if '=' in y ]]) )
        result.update( dict([(a.strip(), b.strip()) for a,b in [(y,'0') for y in [x.strip() for x in line.split(',') if x.strip()] if '=' not in y ]]) )
    print result