1: from iterator_2 import IterateMe_2

2: my_iter = IterateMe_2(2, 10, 2)

3:

for i in my_iter:

print(i)

4:

for i in my_iter:

print(i)

5: my_iter[2]

6

6: from iterator_1 import IterateMe_1

7: test_me = IterateMe_1(3, 9, 3)

8:

for i in test_me:

print(i)

9:

for i in test_me:

print(i)

10: test_me[1]

11: test_me = IterateMe_1(3, 9, 3)

12: test_me[1]

3

13:

for i in test_me:

print(i)

14: test_me[1]

15:

def recyclables():

yield 'cans'

yield 'bottles'

yield 'paper'

16:

for i in recyclables():

print(i)

17: recyclables()

<generator object recyclables at 0x1110c1a40>

18: test = recyclables()

19: next(test)

'cans'

20: next(test)

'bottles'

21: next(test)

'paper'

22: next(test)

23: test2 = recylables()

24: test2 = recyclables()

25: next(test2)

'cans'

26: test3 = recylclables()

27: test3 = recyclables()

28: next(test3)

'cans'

29: next(test2)

'bottles'

30:

def counter():

print('counter: starting counter')

i = -3

while i < 3:

i = i + 1

print('counter: yield', i)

yield i

return None

31:

def counter():

print('counter: starting counter')

i = -3

while i < 3:

i = i + 1

print('counter: yield', i)

yield i

return None

32:

def counter():

print('counter: starting counter')

i = -3

while i < 3:

i += 1

print('counter: yield', i)

yield i

return None

33: counter

<function __main__.counter>

34: test = counter()

35: test

<generator object counter at 0x1110c1d00>

36:

for i in test:

print(i)

37: print(repr(test))

38:

def sum_generator():

i = 0

isum = 0

while True:

yield isum

i += 1

isum += i

39: t = sum_generator()

40:

for i in range(5):

next(t)

41:

for i in range(5):

print(next(t))

42: t = sum_generator()

43:

for i in range(5):

print(next(t))

44:

for i in range(5):

print(next(t))

45:

for i in range(5):

print(next(t))

46: hist -f class_history.py

47: history -n -o -f test_history.txt