def sendto_lightcloud(self, fullurl):
import lightcloud
LIGHT_CLOUD = {'lookup1_A': LIGHTCLOUD_LOOKUPS,'storage1_A': LIGHTCLOUD_STORAGES}
lookup_nodes, storage_nodes = lightcloud.generate_nodes(LIGHT_CLOUD)
lightcloud.init(lookup_nodes, storage_nodes)
# get last id and increment
try:
last_id = lightcloud.get("last_id")
if last_id:
pass
else:
lightcloud.set("last_id","0")
except:
pass
next_id = int(last_id) + 1
# get shortened url id from current id
shortened_url_id = self._squash(next_id)
try:
# store id, url into db
lightcloud.set(str(next_id),fullurl)
# update last_id
lightcloud.set("last_id", str(next_id))
except:
print "lightcloud update fail"
pass
# return id
return shortened_url_id
def get(self, key):
"""
Retrieves the value of a key from the lightcloud store
@param key: the key to retrieve
@return: list of the value(s) if exist, empty list otherwise
"""
#try to retrieve a list of the values, if the key doesnt exist in the list keys then try to get it from the normal keys
result = lightcloud.list_get(key)
if isinstance(result, list):
return result
result = lightcloud.get(key)
if result:
return [result]
return list()
def get(self, key):
"""
Retrieves the value of a key from the lightcloud store
@param key: the key to retrieve
@return: list of the value(s) if exist, empty list otherwise
"""
#try to retrieve a list of the values, if the key doesnt exist in the list keys then try to get it from the normal keys
result = lightcloud.list_get(key)
if isinstance(result, list):
return result
result = lightcloud.get(key)
if result:
return [result]
return list()
def getfrom_lightcloud(self, shorturlid):
import lightcloud
LIGHT_CLOUD = {
'lookup1_A': LIGHTCLOUD_LOOKUPS,
'storage1_A': LIGHTCLOUD_STORAGES
}
lookup_nodes, storage_nodes = lightcloud.generate_nodes(LIGHT_CLOUD)
lightcloud.init(lookup_nodes, storage_nodes)
# get db key
db_key = self._unsquash(shorturlid)
# return url or None
fullurl = None
fullurl = lightcloud.get(str(db_key))
# return url
return fullurl
def get_day_counts(key, offset=None, limit=10, system='default'):
if not offset:
offset = _get_now()
result = []
for i in xrange(0, limit):
day_key = '%s_%s' % (_key(key), _format_date(offset))
count = lightcloud.get(day_key, system=system) or 0
if count:
count = long(count)
result.append({
'date': datetime(*offset.timetuple()[0:7]),
'counts': count
})
offset = _previous_day(offset)
return result
def get_day_counts(key, offset=None, limit=10, system='default'):
if not offset:
offset = _get_now()
result = []
for i in xrange(0, limit):
day_key = '%s_%s' % (_key(key), _format_date(offset))
count = lightcloud.get(day_key, system=system) or 0
if count:
count = long(count)
result.append({
'date': datetime(*offset.timetuple()[0:7]),
'counts': count
})
offset = _previous_day(offset)
return result
def test_incr():
lightcloud.incr('hello', 2)
assert lightcloud.get('hello') == '2'
lightcloud.incr('hello', 2)
assert lightcloud.get('hello') == '4'
def test_delete():
lightcloud.delete('hello')
assert lightcloud.get('hello') == None
def test_set_get():
lightcloud.set('hello', 'world')
assert lightcloud.get('hello') == 'world'
end = time()-start
pr_sec = float(times_run)/end
print 'Finished "%s" %s times in %0.2f sec [%0.1f operations pr.sec]' %\
(name, times_run, end, pr_sec)
#--- Support ----------------------------------------------
generic_bench('Tyrant set', 10000,
lambda: lightcloud.set('hello', 'world', system='tyrant'))
generic_bench('Redis set', 10000,
lambda: lightcloud.set('hello', 'world', system='redis'))
print '------'
generic_bench('Tyrant get', 10000,
lambda: lightcloud.get('hello', system='tyrant'))
generic_bench('Redis get', 10000,
lambda: lightcloud.get('hello', system='redis'))
print '------'
generic_bench('Tyrant list_add', 10000,
lambda: lightcloud.list_add('hello_l', ['1'], system='tyrant'))
generic_bench('Redis list_add', 10000,
lambda: lightcloud.list_add('hello_l', ['1'], system='redis'))
print '------'
generic_bench('Tyrant delete', 10000,
lambda: lightcloud.delete('hello', system='tyrant'))
generic_bench('Redis delete', 10000,
def test_incr():
lightcloud.incr('hello', 2)
assert lightcloud.get('hello') == '2'
lightcloud.incr('hello', 2)
assert lightcloud.get('hello') == '4'
def test_delete():
lightcloud.delete('hello')
assert lightcloud.get('hello') == None
def test_set_get():
lightcloud.set('hello', 'world')
assert lightcloud.get('hello') == 'world'
def get_counts(key, system='default'):
count = lightcloud.get(_key(key), system=system)
if count:
return long(count)
return 0
end = time() - start
pr_sec = float(times_run) / end
print 'Finished "%s" %s times in %0.2f sec [%0.1f operations pr.sec]' %\
(name, times_run, end, pr_sec)
#--- Support ----------------------------------------------
generic_bench('Tyrant set', 10000,
lambda: lightcloud.set('hello', 'world', system='tyrant'))
generic_bench('Redis set', 10000,
lambda: lightcloud.set('hello', 'world', system='redis'))
print '------'
generic_bench('Tyrant get', 10000,
lambda: lightcloud.get('hello', system='tyrant'))
generic_bench('Redis get', 10000,
lambda: lightcloud.get('hello', system='redis'))
print '------'
generic_bench('Tyrant list_add', 10000,
lambda: lightcloud.list_add('hello_l', ['1'], system='tyrant'))
generic_bench('Redis list_add', 10000,
lambda: lightcloud.list_add('hello_l', ['1'], system='redis'))
print '------'
generic_bench('Tyrant delete', 10000,
lambda: lightcloud.delete('hello', system='tyrant'))
generic_bench('Redis delete', 10000,
def get_counts(key, system='default'):
count = lightcloud.get(_key(key), system=system)
if count:
return long(count)
return 0
