day1/exercise/kwfreq.py
author Santosh G. Vattam <vattam.santosh@gmail.com>
Fri, 06 Nov 2009 18:40:13 +0530
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child 380 669b72283b55
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import keyword
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f = open('amicable.py')
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freq = {}
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for line in f:
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    words = line.split()
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    for word in words:
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        key = word.strip(',.!;?()[]: ')
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        if keyword.iskeyword(key):
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            if key in freq:
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                freq[key] += 1
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            else:
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                freq[key] = 1
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print freq
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