def __init__(self,
servers,
partition_key=None,
timeout=3,
allow_time_travel=False,
checkpoint=0,
checkpoint_time=0,
max_drift=600,
mark_bad_timeout=60,
max_backend_tries=5):
self._lock = Lock()
self.timeout = timeout
self.backends = Backends(servers, partition_key)
self.checkpoint = checkpoint
self.checkpoint = checkpoint_time
self.allow_time_travel = allow_time_travel
self.max_drift = max_drift
self.mark_bad_timeout = mark_bad_timeout
self.max_backend_tries = max_backend_tries
self.users = Users(self, "users")
self.groups = Groups(self, "groups")
self.permissions = Permissions(self, "permissions")
def __init__(self,
servers,
partition_key=None,
timeout=3,
allow_time_travel=False,
checkpoint=0,
checkpoint_time=0,
max_drift=600,
mark_bad_timeout=60,
max_backend_tries=5):
"""
The grouper client.
Args:
servers (list of clowncar.server.Server): available API servers
partition_key (str): key to use for picking a server, None defaults
to hostname
timeout (int): connection and request sent to tornado's HTTPClient
allow_time_travel (bool): allow checkpoint[_time] to go backwards
in subsequent queries
checkpoint (int): starting checkpoint
checkpoint_time (float): starting checkpoint unix epoch time
max_drift (int): how much time in seconds before we consider data
from server to be stale and raise BackendMaxDriftError
mark_bad_timeout (int): time in seconds to not use servers that
have been marked as dead
max_backend_tries (int): number of backend servers to try before
giving up and raising a BackendConnectionError
"""
self._lock = Lock()
self.timeout = timeout
self.backends = Backends(servers, partition_key)
self.checkpoint = Checkpoint(checkpoint, checkpoint_time)
self.allow_time_travel = allow_time_travel
self.max_drift = max_drift
self.mark_bad_timeout = mark_bad_timeout
self.max_backend_tries = max_backend_tries
self.users = Users(self, "users")
self.groups = Groups(self, "groups")
self.permissions = Permissions(self, "permissions")
self.service_accounts = ServiceAccounts(self, "service_accounts")
