lachlan-eagling/generator_stop_iter.py

## generator_stop_iter.py
generator = sequence_generator(3)

try:
	  print(next(generator))
    print(next(generator))
    print(next(generator))
    print(next(generator))  # This call to next will raise an exception.
except StopIteration:
	  print("Generator exhausted")

>>> 0
>>> 1
>>> 2
>> Generator exhausted
	generator = sequence_generator(3)

	try:
	print(next(generator))
	print(next(generator))
	print(next(generator))
	print(next(generator)) # This call to next will raise an exception.
	except StopIteration:
	print("Generator exhausted")

	>>> 0
	>>> 1
	>>> 2
	>> Generator exhausted