def del_item(self, userid, item):
version = get_new_version()
data, casid = self.get_cached_data(userid)
num_deleted = self._del_items(userid, [item], version, data, casid)
if num_deleted == 0:
raise ItemNotFoundError
return version
def del_item(self, userid, item):
version = get_new_version()
data, casid = self.get_cached_data(userid)
num_deleted = self._del_items(userid, [item], version, data, casid)
if num_deleted == 0:
raise ItemNotFoundError
return version
def __init__(self, storage):
self.storage = storage
self.connection = storage.dbconnector.connect()
self.new_version = get_new_version()
self.timestamp = time.time()
self.cache = defaultdict(SQLCachedCollectionData)
self.locked_collections = set()
self._nesting_level = 0
def __init__(self, storage):
self.storage = storage
self.connection = storage.dbconnector.connect()
self.new_version = get_new_version()
self.timestamp = time.time()
self.cache = defaultdict(SQLCachedCollectionData)
self.locked_collections = set()
self._nesting_level = 0
def set_item(self, userid, item, bso):
bso["id"] = item
version = get_new_version()
data, casid = self.get_cached_data(userid)
num_created = self._set_items(userid, [bso], version, data, casid)
return {
"created": num_created == 1,
"version": version,
}
def set_item(self, userid, item, bso):
bso["id"] = item
version = get_new_version()
data, casid = self.get_cached_data(userid)
num_created = self._set_items(userid, [bso], version, data, casid)
return {
"created": num_created == 1,
"version": version,
}
def del_items(self, userid, items):
version = get_new_version()
data, casid = self.get_cached_data(userid)
self._del_items(userid, items, version, data, casid)
return data["version"]
def del_collection(self, userid):
if not self.cache.delete(self.get_key(userid)):
raise CollectionNotFoundError
return get_new_version()
def set_items(self, userid, items):
version = get_new_version()
data, casid = self.get_cached_data(userid)
self._set_items(userid, items, version, data, casid)
return version
def del_items(self, userid, items):
version = get_new_version()
data, casid = self.get_cached_data(userid)
self._del_items(userid, items, version, data, casid)
return data["version"]
def del_collection(self, userid):
if not self.cache.delete(self.get_key(userid)):
raise CollectionNotFoundError
return get_new_version()
def set_items(self, userid, items):
version = get_new_version()
data, casid = self.get_cached_data(userid)
self._set_items(userid, items, version, data, casid)
return version
