def _importOthers(input, step):
users = {}
recs = {}
installs = {}
count = -1
while (True):
line = input.readline()
if (not line):
break
count = count + 1
print 'count=',count
if count >= step:
break
line = line.encode('utf8')
l = line.split('|', 3)
imei = l[0]
if imei not in users:
users[imei] = User(imei)
packages = set()
for ll in l[1].split(','):
package = ll.split('\t')[0]
packages.add(package)
installs[imei] = packages
recApps = []
for ll in l[2].split(','):
lll = ll.split()
if len(lll) > 0:
package = lll[0]
score = float(lll[1])
recApps.append((package, score))
recs[imei] = recApps
for imei in users:
userStore.save(users[imei])
for imei in installs:
packages = installs[imei]
user = users[imei]
for package in packages:
aid = IdUtils.genId(package)
installStore.save(Install(user.id, aid))
for imei in recs:
recApps = recs[imei]
for rec in recApps:
aid = IdUtils.genId(rec[0])
score = rec[1]
uid = users[imei].id
recStore.save(Rec(uid, aid, score))
if count == step:
return True
return False
def genId(self):
""" generate id if necessary, as a digest value of self.imei"""
if self.id is None:
self.id = IdUtils.genId(self.imei)
return self.id
