day1/exercise/kwfreq.py
author Madhusudan.C.S <madhusudancs@gmail.com>
Mon, 26 Oct 2009 20:29:54 +0530
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Merged Madhu and Mainline branches.
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import keyword
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f = open('/path/to/file')
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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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            value = freq[key]
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            freq[key] = value + 1
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print freq
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