def sync(self, key, data):
filename = self._make_path(key)
unlink(filename)
try:
with RenamedTemporaryFile(filename) as fo:
pickle.dump(data, fo, protocol=pickle.HIGHEST_PROTOCOL)
fo.flush()
os.fsync(fo)
except Exception as e:
print "Error: writing failed %s\nMessage %s" % (filename, e)
return False
return True
def load_from_store(self, path):
item_path = os.path.join(self.base_path, path)
if not os.path.exists(item_path):
return None
do_unlink = False
with open(item_path, 'rb') as rh:
try:
return json.loads(zlib.decompress(rh.read()))
except Exception as e:
logger.error('Loading item fail %s', e)
do_unlink = True
if do_unlink:
unlink(item_path)
def sync(self, key, data, *a, **ka):
filename = self._make_path(key)
unlink(filename)
try:
with RenamedTemporaryFile(filename) as wh:
wh.write(zlib.compress(json_dumps(data)))
wh.flush()
os.fsync(wh)
except Exception as e:
unlink(filename)
logger.error('Error: writing failed %s\nMessage %s', filename,
e.__str__)
return False
return True
def delete(self, key, *a, **ka):
filename = self._make_path(key)
if not os.path.exists(filename):
print "Cache file doesn't exist %s" % (filename)
return False
return unlink(filename)
def cleanfs_combined_covers():
''' Clean all images under __covers_path__
'''
covers_path = config.path.combined_covers
for filename in _find_all_combined_images(covers_path):
unlink(filename)
def _delete_nocheck(filename):
return unlink(filename)
def delete(self, key, *a, **ka):
filename = self._make_path(key)
if not os.path.exists(filename):
return False
return unlink(filename)
def cleanfs_combined_covers():
''' Clean all images under __covers_path__
'''
covers_path = config.path.combined_covers
for filename in _find_all_combined_images(covers_path):
unlink(filename)
