from pandas import *
d = {'one': Series([1.0, 2.0, 3.0], index=['a', 'b', 'c']), 'two': Series([
    1.0, 2.0, 3.0, 4.0], index=['a', 'b', 'c', 'd'])}
df = DataFrame(d)
print('DF', type(df['one']), '\n', df['one'])
dfList = df['one'].tolist()
get list from pandas dataframe column