def get_item(self, name):
return Item(self, name)
def create_item(self, itemname):
if not isinstance(itemname, (str, unicode)):
raise TypeError("Item names must have string type, not %s" % (type(itemname)))
elif self.has_item(itemname):
raise ItemAlreadyExistsError("An Item with the name %r already exists!" % (itemname))
return Item(self, itemname)
def iteritems(self):
filenames = os.listdir(self._path)
for filename in filenames:
yield Item(self, self._unquote(filename))
def get_item(self, itemname):
if not self._exists(itemname):
raise NoSuchItemError("No such item, %r" % (itemname))
return Item(self, itemname)