def sync(self):
'''Writes buffer to store.'''
with ThreadPoolExecutor(max_workers=self._maxworkers) as executor:
xpartmap(
executor.submit,
self._stores,
methodcaller('update', self._buffer),
)
self._buffer.clear()
def sync(self):
'''Writes buffer to store.'''
with ThreadPoolExecutor(max_workers=self._maxworkers) as executor:
xpartmap(
executor.submit,
self._stores,
methodcaller('update', self._buffer),
)
self._buffer.clear()
def __delitem__(self, key):
try:
self.sync()
except AttributeError:
pass
with ThreadPoolExecutor(max_workers=self._maxworkers) as executor:
xpartmap(executor.submit, self._stores, methodcaller("__delitem__", key))
try:
del self._cache[key]
except KeyError:
pass
def __delitem__(self, key):
try:
self.sync()
except AttributeError:
pass
with ThreadPoolExecutor(max_workers=self._maxworkers) as executor:
xpartmap(
executor.submit,
self._stores,
methodcaller('__delitem__', key),
)
try:
del self._cache[key]
except KeyError:
pass
def _load(self, destination, conf):
# load configuration
if isstring(conf):
# load import
conf = lazyimport(conf)
if isinstance(conf, _BaseFactory):
# load configuration from factory
destination.update(i for i in conf)
elif isclass(conf):
# load configuration from class
newconf = {}
xpartmap(
lambda x, y: x({y.pop('classname', 'options'): y}),
iter(lazyknife(conf).traverse().attrs('maps').merge()),
newconf.update,
)
destination.update(newconf)
def _cull(self):
# cull remainder of allowed quota at random
xpartmap(
delitem, sample(list(self), len(self) - self._max_entries), self
)
def _cull(self):
# cull remainder of allowed quota at random
xpartmap(delitem, sample(list(self),
len(self) - self._max_entries), self)
def sync(self):
"""Writes buffer to store."""
with ThreadPoolExecutor(max_workers=self._maxworkers) as executor:
xpartmap(executor.submit, self._stores, methodcaller("update", self._buffer))
self._buffer.clear()
