upstream/ipython Files · docs/examples/kernel/wordfreq.py

Cleaned up release tools directory....

Cleaned up release tools directory. Converted almost all to python scripts and made toollib to collect common functions and avoid repetition. Properly commented and documented what each script does. The run_ipy_in_profiler one seems broken, I'm not sure what to do with it. We need to either fix it or remove it later, but it's not critical for 0.10.

Brian E Granger - - Load All Authors

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             wordfreq.py
        
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      """Count the frequencies of words in a string"""

      def wordfreq(text):

          """Return a dictionary of words and word counts in a string."""

          freqs = {}

          for word in text.split():

              freqs[word] = freqs.get(word, 0) + 1

          return freqs

      def print_wordfreq(freqs, n=10):

          """Print the n most common words and counts in the freqs dict."""

          words, counts = freqs.keys(), freqs.values()

          items = zip(counts, words)

          items.sort(reverse=True)

          for (count, word) in items[:n]:

              print word, count

      if __name__ == '__main__':

          import gzip

          text = gzip.open('HISTORY.gz').read()

          freqs = wordfreq(text)

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				"""Count the frequencies of words in a string"""

				def wordfreq(text):
				"""Return a dictionary of words and word counts in a string."""

				freqs = {}
				for word in text.split():
				freqs[word] = freqs.get(word, 0) + 1
				return freqs

				def print_wordfreq(freqs, n=10):
				"""Print the n most common words and counts in the freqs dict."""

				words, counts = freqs.keys(), freqs.values()
				items = zip(counts, words)
				items.sort(reverse=True)
				for (count, word) in items[:n]:
				print word, count

				if __name__ == '__main__':
				import gzip
				text = gzip.open('HISTORY.gz').read()
				freqs = wordfreq(text)