def paginate_sound():
global sound_pages, sound_page_idx
print 'start paginate'
curseg = getseg()
if curseg:
print 'curseg', curseg.start, curseg.idx
sound_pages = []
sound_page_idx = 0
if SOUND_ORDERINGS[sound_order_idx] == 'time':
print 'order by time'
segs = tape.getSegments()
segs.sort(cmp=lambda x,y: int(44100*(x.start-y.start)))
npages = 10
npp = len(segs) / npages
for i in range(npages):
psegs = segs[i*npp:(i+1)*npp]
sound_pages.append(psegs)
if curseg and curseg in psegs:
print 'curseg in timepage', i
sound_page_idx = i
elif SOUND_ORDERINGS[sound_order_idx] == 'cluster':
clusters = tape.getClusters()
for idx,(k,v) in enumerate(sorted(clusters.items())):
sound_pages.append(v)
if curseg and curseg in v:
print 'curseg in cluster', idx
sound_page_idx = idx
elif SOUND_ORDERINGS[sound_order_idx] == 'similarity':
similarity_tape = Tape(tape.path, nbins=9)
base = curseg
nsegs = min(len(similarity_tape.getSegments()), 100)
page = []
sound_pages.append(page)
while len(page) < nsegs:
cluster,idx = similarity_tape.getClosestUnused(base)
base = similarity_tape.getClusters()[cluster][idx]
similarity_tape.use(base)
page.append(base)
else:
# closeness
base = curseg
page = []
ordered = tape.orderBySegment(base)
sound_pages.append(ordered[:100])
print 'done paginate'
def paginate_sound():
global sound_pages, sound_page_idx
print 'start paginate'
curseg = getseg()
if curseg:
print 'curseg', curseg.start, curseg.idx
sound_pages = []
sound_page_idx = 0
if SOUND_ORDERINGS[sound_order_idx] == 'time':
print 'order by time'
segs = tape.getSegments()
segs.sort(cmp=lambda x, y: int(44100 * (x.start - y.start)))
npages = 10
npp = len(segs) / npages
for i in range(npages):
psegs = segs[i * npp:(i + 1) * npp]
sound_pages.append(psegs)
if curseg and curseg in psegs:
print 'curseg in timepage', i
sound_page_idx = i
elif SOUND_ORDERINGS[sound_order_idx] == 'cluster':
clusters = tape.getClusters()
for idx, (k, v) in enumerate(sorted(clusters.items())):
sound_pages.append(v)
if curseg and curseg in v:
print 'curseg in cluster', idx
sound_page_idx = idx
elif SOUND_ORDERINGS[sound_order_idx] == 'similarity':
similarity_tape = Tape(tape.path, nbins=9)
base = curseg
nsegs = min(len(similarity_tape.getSegments()), 100)
page = []
sound_pages.append(page)
while len(page) < nsegs:
cluster, idx = similarity_tape.getClosestUnused(base)
base = similarity_tape.getClusters()[cluster][idx]
similarity_tape.use(base)
page.append(base)
else:
# closeness
base = curseg
page = []
ordered = tape.orderBySegment(base)
sound_pages.append(ordered[:100])
print 'done paginate'
