def summarize(self):
firsts = []
middles = []
ends = []
for doc in self.documents:
cur = doc.get_most_important_sentences()
#get the first, middle and end best sentences
firsts.append(cur[1][0])
middles.append(cur[2][0])
ends.append(cur[3][0])
#find the best of each section in total
best_first = textrank(firsts)[0]
best_middle = textrank(middles)[0]
best_end = textrank(ends)[0]
self.summary = [
# first section
{
'sentence': best_first.sentence,
'from_article': self.urls[best_first.document]
},
# middle section
{
'sentence': best_middle.sentence,
'from_article': self.urls[best_middle.document]
},
# end section
{
'sentence': best_end.sentence,
'from_article': self.urls[best_end.document]
}
]
return best_first, best_middle, best_end
def summarize(self):
firsts = []
middles = []
ends = []
for doc in self.documents:
cur = doc.get_most_important_sentences()
#get the first, middle and end best sentences
firsts.append(cur[1][0])
middles.append(cur[2][0])
ends.append(cur[3][0])
#find the best of each section in total
best_first = textrank(firsts)[0]
best_middle = textrank(middles)[0]
best_end = textrank(ends)[0]
self.summary = [
# first section
{
'sentence': best_first.sentence,
'from_article': self.urls[best_first.document]
},
# middle section
{
'sentence': best_middle.sentence,
'from_article': self.urls[best_middle.document]
},
# end section
{
'sentence': best_end.sentence,
'from_article': self.urls[best_end.document]
}
]
return best_first, best_middle, best_end
def get_most_important_sentences(self):
#find the single most important sentence in the first
#paragraph
ranked_sentences = textrank(self.text)
best_first = self.get_best_sentence_in_set(self.begining, ranked_sentences)
best_middle = self.get_best_sentence_in_set(self.middle, ranked_sentences)
best_last = self.get_best_sentence_in_set(self.end, ranked_sentences)
return ranked_sentences, best_first, best_middle, best_last
def get_most_important_sentences(self):
#find the single most important sentence in the first
#paragraph
ranked_sentences = textrank(self.text)
best_first = self.get_best_sentence_in_set(self.begining,
ranked_sentences)
best_middle = self.get_best_sentence_in_set(self.middle,
ranked_sentences)
best_last = self.get_best_sentence_in_set(self.end, ranked_sentences)
return ranked_sentences, best_first, best_middle, best_last
