lib/exercises-in-programming-style
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Better formatting

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This commit is contained in:
Crista Lopes
2013-12-29 09:55:02 -08:00
parent ebd6f48c9d
commit 6e02095966
1 changed files with 1 additions and 3 deletions
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4
16-reflective/tf-16.py
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@@ -20,7 +20,7 @@ def frequencies_imp(word_list):
#
if len(sys.argv) > 1:
extract_words_func = "lambda name : [x.lower() for x in re.split('[^a-zA-Z]+', open(name).read()) if len(x) > 0 and x.lower() not in stops]"
frequencies_func = "lambda word_list : frequencies_imp(word_list)"
frequencies_func = "lambda wl : frequencies_imp(wl)"
sort_func = "lambda word_freq: sorted(word_freq.iteritems(), key=operator.itemgetter(1), reverse=True)"
filename = sys.argv[1]
else:
@@ -40,8 +40,6 @@ exec('sort = ' + sort_func)
#
# The main function. This would work just fine:
# word_freqs = sort(frequencies(extract_words(filename)))
# But because we're being introspective, we'll call the
# functions also from "above"
#
word_freqs = locals()['sort'](locals()['frequencies'](locals()['extract_words'](filename)))