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pset7-P2-Phrasetriggers.py
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pset7-P2-Phrasetriggers.py
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# PART 2: TRIGGERS (PHRASETRIGGERS)
class WordTrigger(Trigger):
def __init__(self,word):
self.word = word
def isWordIn(self,text):
word = self.word
word = word.lower()
text = text.lower()
import string
for x in string.punctuation:
word = word.replace(x,"")
text = text.replace(x,"")
word = word.split()
text = text.split()
for word in word:
if word not in text:
return False
else:return True
class TitleTrigger(WordTrigger):
def evaluate(self,story):
return self.isWordIn(story.getTitle())
class SubjectTrigger(WordTrigger):
def evaluate(self,story):
return self.isWordIn(story.getSubject())
class SummaryTrigger(WordTrigger):
def evaluate(self,story):
return self.isWordIn(story.getSummary())
class PhraseTrigger(Trigger):
def __init__(self,phrase):
self.phrase = phrase
def evaluate(self,story):
if story.getTitle():
return self.phrase in story.getTitle()
if story.getSubject():
return self.phrase in story.getSubject()
if story.getSummary():
return self.phrase in story.getSummary()