def set(self, obj, key):
filename = self._get_object_filename(key)
if os.path.isfile(filename):
try:
os.remove(filename)
except IOError, e:
log_error(text="File cache set error", error=e)
def try_get(self, key):
filename = self._get_object_filename(key)
if not os.path.exists(filename):
return None
lifetime = time.time() - os.stat(filename).st_ctime
if lifetime <= self._cache_ttl:
try:
return FileCache._restore_object(filename)
except Exception, e:
log_error(text="File cache restore error", error=e)
return None
lifetime = time.time() - os.stat(filename).st_ctime
if lifetime <= self._cache_ttl:
try:
return FileCache._restore_object(filename)
except Exception, e:
log_error(text="File cache restore error", error=e)
return None
def set(self, obj, key):
filename = self._get_object_filename(key)
if os.path.isfile(filename):
try:
os.remove(filename)
except IOError, e:
log_error(text="File cache set error", error=e)
if not os.path.isdir(self._cache_path):
try:
os.makedirs(self._cache_path)
except IOError, e:
log_error(text="File cache set error", error=e)
try:
FileCache._store_object(obj, filename)
except Exception, e:
log_error(text="File cache set error", error=e)
