Python, reset

[courtlanda]

Python, one-dimensional mass is to be transferred to a certain symbol, such as the "n" symbol:

It was:

['255', '123', '15', 'n', '233', '109', '45', 'n', '10', '89', '3']

It was:

[['225', '123', '15'], ['233', '109', '45'], ['10', '89', '3']]

However, it should be possible to transfer any number of dividers (n)

[kalena]

Incorrect forehead with non-correct work due to non-conforming types (not lines):

data = ['255', '123', '15', 'n', '233', '109', '45', 'n', '10', '89', '3']
res = [[i for i in obj.split(',') if i != ''] for obj in ','.join(data).split('n')]
print(res)

Adjustment for:

data = ['255', '123', '15', 'n', '233', '109', '45', 'n', '10', '89', '3']

res = []

tmp = []
for i in range(len(data)):

if data[i] == 'n':

if tmp != []:

res.append(tmp)

tmp = []

else:

tmp.append(data[i])
if tmp != []:

res.append(tmp)
print(res)

A little shorter than that:

res = []

tmp = []

for obj in data:

if obj == 'n':

res += [tmp] if tmp else []

tmp = []

else:

tmp.append(obj)
res += [tmp] if tmp else []

And so far, the shortest and a little twisted version that came into the head:

res, tmp = [], []

for obj in data:

res, tmp = (res + [tmp] if tmp else [], []) if obj == 'n' else (res, tmp + [obj])
res += [tmp] if tmp else []