def static_init(cls):
# init storage lock
folder = os.path.expanduser(
cls.configuration.get("storage", "filesystem_folder"))
cls._makedirs_synced(folder)
lock_path = os.path.join(folder, ".Radicale.lock")
cls._lock = pathutils.RwLock(lock_path)
def _acquire_cache_lock(self, ns=""):
if self._storage._lock.locked == "w":
return contextlib.ExitStack()
cache_folder = os.path.join(self._filesystem_path, ".Radicale.cache")
self._storage._makedirs_synced(cache_folder)
lock_path = os.path.join(cache_folder,
".Radicale.lock" + (".%s" % ns if ns else ""))
lock = pathutils.RwLock(lock_path)
return lock.acquire("w")
def __init__(self, configuration):
super().__init__(configuration)
folder = self.configuration.get("storage", "filesystem_folder")
lock_path = os.path.join(folder, ".Radicale.lock")
self._lock = pathutils.RwLock(lock_path)
def __init__(self):
self._file = tempfile.NamedTemporaryFile()
self._lock = pathutils.RwLock(self._file.name)
self._cm = None
def static_init(cls):
super().static_init()
folder = os.path.expanduser(
cls.configuration.get("storage", "filesystem_folder"))
lock_path = os.path.join(folder, ".Radicale.lock")
cls._lock = pathutils.RwLock(lock_path)