Splitting A List Of Tuples In A Pandas Dataframe Column

I have a dataframe where each element is a lists of tuples. import pandas as pd data={'A':[[('potatoes',9),('cabbages',7),('carrots',5),('onions',2)]], 'B':[[('cabbages',5),

Solution 1:

See below,

ww3 = pd.DataFrame()    
l = len(ww.columns)
for i in range(l):
    ww3[i] = ww[i].apply(lambda x: x[0])
    ww3[i+l] = ww[i].apply(lambda x: x[1])
print (ww3)

          0  4         1  5        2  6        3  7
A  potatoes  9  cabbages  7  carrots  5   onions  2
B  cabbages  5    apples  1    plums  9  peaches  6