def _interval_secs(sections, end_sec_name, begin_index):
if end_sec_name == ':end':
return audio_slice.audio_len(config['bgm']), sections[begin_index:]
end_index, end_section = _find_sec(sections, end_sec_name)
if end_index + 1 == len(sections):
return audio_slice.audio_len(config['bgm']), sections[begin_index:]
if end_index < begin_index:
raise ValueError('section disorder')
return sections[end_index + 1].start, sections[begin_index: end_index + 1]
def _output(echo):
with open(config['sequence'], 'r') as f:
sections, total_dur = sequence.parse(f.readlines())
if len(sections) == 0:
raise ValueError('no sections')
time_off = 0
i = 0
if len(sys.argv) == 2:
sec_name = sys.argv[1]
for i, s in enumerate(sections):
if sec_name == s.name:
time_off = s.start
break
else:
raise ValueError('no such section %s' % sec_name)
sections = sections[i:]
for s in sections:
s.start -= time_off
for i, s in enumerate(sections[:-1]):
echo(i + 1, s, sections[i + 1], sections[i + 1].start)
echo(len(sections), sections[-1], None,
audio_slice.audio_len(config['bgm']))
def next_section(sec_index, seg_index, expected_len, actual_len):
sec = sections[sec_index]
print ":.:", sec.name
sec_len = 0.0
for seg in sec.segments:
seg_len = audio_slice.audio_len(sliced_segs[seg_index])
print " >", seg.duration, seg_len
sec_len += seg_len
seg_index += 1
actual_len += sec_len
if sec_index == len(sections) - 1:
expected_len += end_time - sec.start
print " :", end_time - sec.start, sec_len,
print ":", expected_len, actual_len, actual_len - expected_len
return
expected_len += sections[sec_index + 1].start - sec.start
print " :", sections[sec_index + 1].start - sec.start, sec_len,
print ":", expected_len, actual_len, actual_len - expected_len
next_section(sec_index + 1, seg_index, expected_len, actual_len)