def gen_verse(rhymescheme, antirhymescheme, meters, state=None):
if state is None: state = start_state
order = babble.the_order()
lines = [list(state)]
linerhymes = [None]
i = 1
length = len(rhymescheme)
rhymescheme = [[]] + rhymescheme
antirhymescheme = [[]] + antirhymescheme
meters = [None] + meters
while i <= length:
state_i = tuple(reduce(operator.add, lines, [])[-order:])
rhymes = [linerhymes[j] for j in rhymescheme[i]]
antirhymes = [linerhymes[j] for j in antirhymescheme[i]]
if i == 1: # XXX hacky
state_i = babble.start(state_i)
m = match_words(tuple(t for t in state_i if t != '<S>'),
meters[i])
if m is None:
continue
line, rhyme = gen_line(meter=m,
rhymes=rhymes,
antirhymes=antirhymes,
state=state_i,
cutoff=10000)
if line: line = list(state_i) + line
else:
line, rhyme = gen_line(meter=meters[i],
rhymes=rhymes,
antirhymes=antirhymes,
state=state_i,
cutoff=60000)
if line is None:
# XXX hacky:
i = max(1, max(rhymescheme[i]) if rhymescheme[i] else i-1)
lines = lines[:i]
linerhymes = linerhymes[:i]
print >>sys.stderr, 'Backing up to %d' % i
else:
print >>sys.stderr, '%4d' % i, format_line(line)
lines.append(line)
linerhymes.append(rhyme)
i += 1
return lines[1:]
def gen_verse(rhymescheme, antirhymescheme, meters, state=None):
if state is None: state = start_state
order = babble.the_order()
lines = [list(state)]
linerhymes = [None]
i = 1
length = len(rhymescheme)
rhymescheme = [[]] + rhymescheme
antirhymescheme = [[]] + antirhymescheme
meters = [None] + meters
while i <= length:
state_i = tuple(reduce(operator.add, lines, [])[-order:])
rhymes = [linerhymes[j] for j in rhymescheme[i]]
antirhymes = [linerhymes[j] for j in antirhymescheme[i]]
if i == 1: # XXX hacky
state_i = babble.start(state_i)
m = match_words(tuple(t for t in state_i if t != '<S>'),
meters[i])
if m is None:
continue
line, rhyme = gen_line(meter=m,
rhymes=rhymes,
antirhymes=antirhymes,
state=state_i,
cutoff=10000)
if line: line = list(state_i) + line
else:
line, rhyme = gen_line(meter=meters[i],
rhymes=rhymes,
antirhymes=antirhymes,
state=state_i,
cutoff=60000)
if line is None:
# XXX hacky:
i = max(1, max(rhymescheme[i]) if rhymescheme[i] else i-1)
lines = lines[:i]
linerhymes = linerhymes[:i]
print >>sys.stderr, 'Backing up to %d' % i
else:
print >>sys.stderr, '%4d' % i, format_line(line)
lines.append(line)
linerhymes.append(rhyme)
i += 1
return lines[1:]
def start():
return babble.start(start_state)
def start():
return babble.start(start_state)