The slice_gen generator takes one iterable and a start, stop and step values (all int, with the same meanings as the values in a slice: [start:stop:step], except start and stop must be non-negative and step must be positive; raise an Assetio nerror exception if any is not). It produces all the values in what would be the slice (without every putting all the values in a list and slicing it). For example

Question

Kaila Avila

Computers & Technology

31 March, 15:43

The slice_gen generator takes one iterable and a start, stop and step values (all int, with the same meanings as the values in a slice: [start:stop:step], except start and stop must be non-negative and step must be positive; raise an Assetio nerror exception if any is not). It produces all the values in what would be the slice (without every putting all the values in a list and slicing it). For example

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Norris · Answer 1

See Explaination

Explanation:

def slice_gen (iterable, start, stop, step):

it = iter (iterable)

if start < 0 or stop < 0 or step < = 0:

raise Assertio nerror

count = - 1

nextI = start

while True:

count + = 1

try:

item = next (it)

if count = = stop:

break

elif count = = nextI:

nextI = nextI + step

yield item

except:

return

for i in slice_gen ('abcdefghijk', 3, 7, 1):

print (i, end='')

print ("")