def get(self, start=None, fetch=None):
ids = []
ii = 0
added = 0
skip = 10
saucer = Saucer()
saucer.reset_stats()
all_beers = saucer.getAllBeers()
num_beers = len(all_beers)
if fetch is not None:
num_beers = int(fetch)
if start is not None:
ii = int(start)
# Don't skip by more than requested
if num_beers < skip:
skip = num_beers
while added < num_beers:
beers = all_beers[ii:ii + skip]
for beer in beers:
ids.append(beer['id'])
details = saucer.getBeerDetails(ids)
num_details = len(details)
if not num_details:
break
jj = 0
for det in details:
tmp = Beer(name=beers[jj]['name'], type=beers[jj]['type'],
style=det['Style:'], descr=det['Description:'])
db.put(tmp)
jj += 1
added += num_details
ii += skip
ids = []
template_values = {'fetch' : Saucer.fetch, 'san' : Saucer.san,
'details' : Saucer.create_details, 'added' : added,
'start' : start, 'requested' : fetch}
path = os.path.join(os.path.dirname(__file__), 'templates/update.html')
self.response.out.write(template.render(path, template_values))
