Python, last element cut

Question

Well problem was that my original input is:

x=[['1', '7', 'gg'], ['1.5', '8', 'as']...]

I need just cut last element in every row.

I try to cut last element in matrix with that:

hl=x[:,:-1]

BUT THIS IS NOT WORKING, so I try in this way:

kl=array(x) 
hl=x[:,:-1]

Now I get:

[['1' '7']
 ['1.5' '8']]

Instead of: [['1' , '7'] ['1.5' , '8']]

Any solution?

Answer 1

>>> x=[['1', '7', 'gg'], ['1.5', '8', 'as']]
>>> [s[:-1] for s in x]
[['1', '7'], ['1.5', '8']]

Answer 2

Try this:

for row in x:
    del row[-1]