def __init__(self, model_class):
self.model_class = model_class
self.key = model_class._key['all']
self._db = redisco.get_client()
self._filters = {}
self._exclusions = {}
self._zfilters = []
self._ordering = []
self._limit = None
self._offset = None
def exists(cls, id):
"""Checks if the model with id exists."""
return bool(
redisco.get_client().exists(cls._key[str(id)]) or redisco.get_client().sismember(cls._key["all"], str(id))
)
def db(cls):
"""Returns the Redis client used by the model."""
return redisco.get_client()