def load(self):
if not self.attrib:
if self._loading is False:
self._loading = True
self.attrib = yield Attribute.load(self._table, self._where, self._multirow)
# no other data to load
for _f in self._futures:
_f.set_result(True)
self._loading = False
self._futures = list()
else:
_f = Future()
self._futures.append(_f)
yield _f
def load(self):
if not self.attrib:
if self._loading is False:
self._loading = True
self.attrib = yield Attribute.load(self._table, self._where,
self._multirow)
# no other data to load
for _f in self._futures:
_f.set_result(True)
self._loading = False
self._futures = list()
else:
_f = Future()
self._futures.append(_f)
yield _f
def load(self, force=False, where=None, need_value=True):
''' Warning! Do not use force-load in multi-line-mode!!! '''
if not force and self.dict_attribs:
#returnValue( self.value )
if need_value:
returnValue( self.new_value() )
else:
returnValue( [] )
if not where:
if hasattr(self, 'where'):
where = self.where
else:
raise AttribManagerException("[ %s ]load failed. you can set where property at first." % self.__class__ )
if self._table not in TABLEs_NO_DELETED:
where['deleted'] = 0
try:
res = yield Attribute.load(self._table, self._fields, where )
except Exception, e:
raise AttribManagerException("[ {0} ]load failed. table: {1}, where: {2}, error: {3}.".format( self.__class__, self._table, where, e))