def handle(self, *args, **options):
datastore_size = REDIS_DATASTORE.dbsize()
if datastore_size > 0:
raise CommandError(
"REDIS_DATASTORE must be empty, size is {0}".format(
datastore_size))
InitializeEmptyRLSP()
def get_news():
news = []
# In demo mode, just create a news item regarding the
# statistics of the REDIS_DATASTORE
if REDIS_DATASTORE is not None:
body_text = "<p><strong>Totals:</strong>"
for key in CREATIVE_WORK_CLASSES:
body_text += '{0} = {1}<br>'.format(
key,
REDIS_DATASTORE.get('global bf:{0}'.format(key)))
body_text += '</p><p>Total number of keys={0}</p>'.format(
REDIS_DATASTORE.dbsize())
item = {'heading': 'Current Statistics for Redis Datastore',
'body': body_text}
news.append(item)
## body_html = '<ul>'
## for row in REDIS_DATASTORE.zrevrange('prospector-holdings',
## 0,
## -1,
## withscores=True):
## org_key, score = row[0], row[1]
## body_html += '''<li>{0} Total Holdings={1}</li>'''.format(
## REDIS_DATASTORE.hget(org_key, 'label'),
## score)
## body_html += '</ul>'
## item2 = {'heading': 'Institutional Collections',
## 'body': body_html}
## news.append(item2)
return news
