def mkline(meter, rhythm, rhyme, **opts):
opts.setdefault('tries', 100)
opts.setdefault('originality', 1)
opts.setdefault('bigwords', 0.9)
opts.setdefault('feminine', False)
opts.setdefault('visited', set())
words = firstwords()
for n in xrange(opts['tries']):
w1, w2 = words[pick(words, opts)]
if (w1, w2) in opts['visited']:
continue
opts['visited'].add((w1, w2))
if w1 not in poemy.db.sounds or w2 not in poemy.db.sounds:
continue
if w1 in poemy.badstartwords:
continue
wcm = poemy.wordcompatmeter(meter, w1, w2)
if wcm is None:
continue
if poemy.wordcompatrhythm(rhythm, w1, w2) is None:
continue
try:
return [w1, w2] + mkword(
w1, w2, meter[len(wcm):], rhythm[len(wcm):], rhyme, opts)
except Exhausted:
pass
raise Exhausted()
def mkline(meter, rhythm, rhyme, **opts):
opts.setdefault('tries', 100)
opts.setdefault('originality', 1)
opts.setdefault('bigwords', 0.9)
opts.setdefault('feminine', False)
opts.setdefault('visited', set())
words = firstwords()
for n in xrange(opts['tries']):
w1, w2 = words[pick(words, opts)]
if (w1, w2) in opts['visited']:
continue
opts['visited'].add((w1, w2))
if w1 not in poemy.db.sounds or w2 not in poemy.db.sounds:
continue
if w1 in poemy.badstartwords:
continue
wcm = poemy.wordcompatmeter(meter, w1, w2)
if wcm is None:
continue
if poemy.wordcompatrhythm(rhythm, w1, w2) is None:
continue
try:
return [w1, w2] + mkword(w1, w2, meter[len(wcm):],
rhythm[len(wcm):], rhyme, opts)
except Exhausted:
pass
raise Exhausted()
def mkword(w1, w2, meter, rhythm, rhyme, opts):
if not meter:
if w2 in poemy.badendwords:
raise Exhausted()
if rhyme:
if w2 == rhyme:
raise Exhausted()
rf = poemy.is_frhyme if opts['feminine'] else poemy.is_rhyme
if not rf(w2, rhyme):
raise Exhausted()
return []
words = poemy.db.chain.get((w1, w2), [])[:]
if len(words) < opts['originality']:
raise Exhausted()
for n in range(opts['tries']):
if not words:
break
w3 = words.pop(pick(words, opts))
if (w2, w3) in opts['visited']:
continue
opts['visited'].add((w2, w3))
if w3 not in poemy.db.sounds:
continue
wcm = poemy.wordcompatmeter(meter, w3)
if wcm is None:
continue
if poemy.wordcompatrhythm(rhythm, w3) is None:
continue
try:
return [w3] + mkword(
w2, w3, meter[len(wcm):], rhythm[len(wcm):], rhyme, opts)
except Exhausted:
pass
raise Exhausted()
def mkword(w1, w2, meter, rhythm, rhyme, opts):
if not meter:
if w2 in poemy.badendwords:
raise Exhausted()
if rhyme:
if w2 == rhyme:
raise Exhausted()
rf = poemy.is_frhyme if opts['feminine'] else poemy.is_rhyme
if not rf(w2, rhyme):
raise Exhausted()
return []
words = poemy.db.chain.get((w1, w2), [])[:]
if len(words) < opts['originality']:
raise Exhausted()
for n in range(opts['tries']):
if not words:
break
w3 = words.pop(pick(words, opts))
if (w2, w3) in opts['visited']:
continue
opts['visited'].add((w2, w3))
if w3 not in poemy.db.sounds:
continue
wcm = poemy.wordcompatmeter(meter, w3)
if wcm is None:
continue
if poemy.wordcompatrhythm(rhythm, w3) is None:
continue
try:
return [w3] + mkword(w2, w3, meter[len(wcm):], rhythm[len(wcm):],
rhyme, opts)
except Exhausted:
pass
raise Exhausted()