def export_path_html(self, key):
if len(self.selection)>0:
explst = self.selection
print 'export selection;', len(self.selection)
else:
explst = self.new_votes
print 'export votes;', len(self.new_votes)
query = [p for p in list(explst) if not p in self.trash]
self.message('\n'.join([
'Export assemblage of selected images. ({} imgs)'.format(
len(query[:20])),
'','This may take a while.']))
# FIXME: this is limited to 20 images???
path = index.chain(query=query[:20])
index.export_html(path, 'selection.html')
self.redraw=True
import index
from random import randrange as rnd
index.load()
for n in range(6):
stars = sorted(index.pictures(), key=lambda p:p.rating, reverse=True)[:5+n*2]
query = []
print 'Checkpoints:'
for i in range(3+n):
p = stars[rnd(len(stars))]
query.append(p)
stars.remove(p)
print '{}. {}'.format(i+1, p.name)
path = index.chain(query=query)
print '\nPath:'
print ' > '.join([p.name for p in path])
reference = [p for p in query if p in path]
index.export_html(reference+[None]+path, 'path{}.html'.format(n))