>>> from sentence import Sentence

>>> s = Sentence('The time has come')

>>> s

Sentence('The time has come')

>>> s[0]

'The'

>>> list(s)

['The', 'time', 'has', 'come']

>>> s = Sentence('"The time has come," the Walrus said,')

>>> s

Sentence('"The time ha... Walrus said,')

>>> s[0]

'The'

>>> s[1]

'time'

>>> for word in s:

... print(word)

The

time

has

come

the

Walrus

said

>>> list(s)

['The', 'time', 'has', 'come', 'the', 'Walrus', 'said']

>>> s[-2]

'Walrus'

>>> s[2:4]

['has', 'come']

>>> s[:4]

['The', 'time', 'has', 'come']

>>> s[4:]

['the', 'Walrus', 'said']

>>> s3 = Sentence('Pig and Pepper')

>>> it = iter(s3)

>>> it # doctest: +ELLIPSIS

<iterator object at 0x...>

>>> next(it)

'Pig'

>>> next(it)

'and'

>>> next(it)

'Pepper'

>>> next(it)

Traceback (most recent call last):

...

StopIteration

>>> list(it)

[]

>>> list(iter(s3))

['Pig', 'and', 'Pepper']

>>> s = Sentence('''The right of the people to be secure in

... their persons, houses, papers, and effects, against

... unreasonable searches and seizures, shall not be violated,''')

>>> s

Sentence('The right of... be violated,')

>>> list(s) # doctest: +ELLIPSIS

['The', 'right', 'of', 'the', 'people', ... 'not', 'be', 'violated']

>>> s = Sentence('Agora vou-me. Ou me vão?')

>>> s

Sentence('Agora vou-me. Ou me vão?')

>>> list(s)

['Agora', 'vou', 'me', 'Ou', 'me', 'vão']