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-rwxr-xr-xutils.py10
1 files changed, 4 insertions, 6 deletions
diff --git a/utils.py b/utils.py
index 91f61d72..fc6d6891 100755
--- a/utils.py
+++ b/utils.py
@@ -88,14 +88,12 @@ def top_words(dic_articles, n=10, size=5):
"""
Return the n most frequent words in a list.
"""
- articles_content = ""
+ words_gen = []
for rss_feed_id in dic_articles.keys():
for article in dic_articles[rss_feed_id]:
- articles_content += clear_string(article[4].encode('utf-8'))
-
- words_gen = [word for word in articles_content.split() if len(word) > size]
- words_gen = [word.strip(punctuation).lower() for word in words_gen]
-
+ words_gen.extend([word.strip(punctuation).lower() \
+ for word in clear_string(article[4].encode('utf-8')).split() \
+ if len(word) > size])
words = Counter()
for word in words_gen:
words[word] += 1
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