python_iteration_5.py

python_iteration_5.py

def generator_func(value=0):
    while value < 10:
        value = yield value
        value += 1

generator = generator_func()

print('step 1')
print(next(generator))
print('step 2')
print(generator.send(1))
print('step 3')
print(generator.send(7))
print('step 4')
print(generator.send(10))

# step 1
# 0
# step 2
# 2
# step 3
# 8
# step 4
# Traceback (most recent call last):
#   File "/Users/jackcheng/Programming/python/notes/notes_11.py", line 106, in <module>
#     print(generator.send(10))
# StopIteration