Пользовательская реализация?
def count_consecutives(predicate, iterable):
tmp = []
for e in iterable:
if predicate(e): tmp.append(e)
else:
if len(tmp) > 0: yield(len(tmp)) # > 1 if you want at least two consecutive
tmp = []
if len(tmp) > 0: yield(len(tmp)) # > 1 if you want at least two consecutive
Так что вы можете:
array = [0,0,0,1,1,1,0,0,1,1,0,0,0,1,1,1,1,0,0,0]
(count_consecutives(lambda x: x == 0, array)
#=> [3, 2, 4]
А также:
array = [0,0,0,1,2,3,0,0,3,2,1,0,0,1,11,10,10,0,0,100]
count_consecutives(lambda x: x > 1, array)
# => [2, 2, 3, 1]