24 lines
408 B
Python
24 lines
408 B
Python
"""
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Sentence: iterate over words using a generator function
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"""
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import re
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import reprlib
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RE_WORD = re.compile('\w+')
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class Sentence:
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def __init__(self, text):
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self.text = text
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def __repr__(self):
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return 'Sentence(%s)' % reprlib.repr(self.text)
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def __iter__(self):
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for match in RE_WORD.finditer(self.text): # <1>
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yield match.group() # <2>
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# done! <3>
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