def add(self, word):
if not self.fits(word):
raise Exception('word does not fit: ' + word)
if word in lex.puncts():
self.words.insert(0, word)
else:
stresslen = len(min(lex.stresskeys(word), key=len))
self.stresses = self.stresses[:-stresslen]
self.words.insert(0, word)
def fits(self, word):
if self.full(): return False
if word in lex.puncts():
return not self.words or self.words[0] not in lex.puncts()
else:
stresskeys = lex.stresskeys(word)
for stresskey in stresskeys:
if len(stresskey) > self.stresses: continue
stresszip = zip(reversed(stresskey), reversed(self.stresses))
if all(x == y for x, y in stresszip):
return True
return False
