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
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 __str__(self):
out = []
for i, word in enumerate(self.words):
if word in lex.puncts() and i != 0:
out[-1] += word
else:
out.append(word)
if not self.full():
out = [str(stress) for stress in self.stresses] + out
out = [self.rhymegroup + ':'] + out
return ' '.join(out)
def needsrhyme(self):
for word in self.words:
if word not in lex.puncts(): return False
return True