def test_async_acl(self):
self.cv = threading.Condition()
self.cv = threading.Condition()
def aget_callback(handle, rc, acl, stat):
self.cv.acquire()
self.callback_flag = True
self.rc = rc
self.acl = acl
self.stat = stat
self.cv.notify()
self.cv.release()
def aset_callback(handle, rc):
self.cv.acquire()
self.callback_flag = True
self.rc = rc
self.cv.notify()
self.cv.release()
self.assertEqual(self.connected, True, "Not connected!")
ret = zookeeper.create(self.handle, "/zk-python-aacltest",
"nodecontents", [ZOO_OPEN_ACL_UNSAFE],
zookeeper.EPHEMERAL)
self.cv.acquire()
zookeeper.aget_acl(self.handle, "/zk-python-aacltest", aget_callback)
self.cv.wait(15)
self.cv.release()
self.assertEqual(self.callback_flag, True, "aget_acl timed out")
self.assertEqual(self.rc, zookeeper.OK, "aget failed")
self.assertEqual(self.acl, [ZOO_OPEN_ACL_UNSAFE],
"Wrong ACL returned from aget")
self.cv.acquire()
self.callback_flag = False
zookeeper.aset_acl(self.handle, "/zk-python-aacltest", -1,
[ZOO_ACL_READ], aset_callback)
self.cv.wait(15)
self.cv.release()
self.assertEqual(self.callback_flag, True, "aset_acl timed out")
self.assertEqual(self.rc, zookeeper.OK, "aset failed")
acls = zookeeper.get_acl(self.handle, "/zk-python-aacltest")
self.assertEqual(acls[1], [ZOO_ACL_READ],
"Wrong ACL returned from get when aset")
def test_async_acl(self):
self.cv = threading.Condition()
self.cv = threading.Condition()
def aget_callback(handle, rc, acl, stat):
self.cv.acquire()
self.callback_flag = True
self.rc = rc
self.acl = acl
self.stat = stat
self.cv.notify()
self.cv.release()
def aset_callback(handle, rc):
self.cv.acquire()
self.callback_flag = True
self.rc = rc
self.cv.notify()
self.cv.release()
self.assertEqual(self.connected, True, "Not connected!")
ret = zookeeper.create(self.handle, "/zk-python-aacltest", "nodecontents", [ZOO_OPEN_ACL_UNSAFE], zookeeper.EPHEMERAL)
self.cv.acquire()
zookeeper.aget_acl(self.handle, "/zk-python-aacltest", aget_callback)
self.cv.wait(15)
self.cv.release()
self.assertEqual(self.callback_flag, True, "aget_acl timed out")
self.assertEqual(self.rc, zookeeper.OK, "aget failed")
self.assertEqual(self.acl, [ZOO_OPEN_ACL_UNSAFE], "Wrong ACL returned from aget")
self.cv.acquire()
self.callback_flag = False
zookeeper.aset_acl(self.handle, "/zk-python-aacltest", -1, [ZOO_ACL_READ], aset_callback)
self.cv.wait(15)
self.cv.release()
self.assertEqual(self.callback_flag, True, "aset_acl timed out")
self.assertEqual(self.rc, zookeeper.OK, "aset failed")
acls = zookeeper.get_acl(self.handle, "/zk-python-aacltest")
self.assertEqual(acls[1], [ZOO_ACL_READ], "Wrong ACL returned from get when aset")
def test_dispatch_types(self):
"""
Test all the various dispatch mechanisms internal to the module.
"""
def dispatch_callback(*args, **kwargs):
self.callback_flag = True
self.ensureCreated("/zk-python-dispatch-test")
self.callback_harness(
lambda: zookeeper.adelete(
self.handle, "/zk-python-dispatch-test", -1,
self.create_callback(dispatch_callback)), lambda: self.
assertEqual(True, self.callback_flag, "Void dispatch not fired"))
self.ensureCreated("/zk-python-dispatch-test")
self.callback_harness(
lambda: zookeeper.aexists(
self.handle, "/zk-python-dispatch-test", None,
self.create_callback(dispatch_callback)), lambda: self.
assertEqual(True, self.callback_flag, "Stat dispatch not fired"))
self.callback_harness(
lambda: zookeeper.aget(
self.handle, "/zk-python-dispatch-test", None,
self.create_callback(dispatch_callback)), lambda: self.
assertEqual(True, self.callback_flag, "Data dispatch not fired"))
self.callback_harness(
lambda: zookeeper.aget_children(
self.handle, "/", None, self.
create_callback(dispatch_callback)), lambda: self.assertEqual(
True, self.callback_flag, "Strings dispatch not fired"))
self.callback_harness(
lambda: getattr(zookeeper, 'async')
(self.handle, "/", self.create_callback(dispatch_callback)),
lambda: self.assertEqual(True, self.callback_flag,
"String dispatch not fired"))
self.callback_harness(
lambda: zookeeper.aget_acl(
self.handle, "/", self.create_callback(dispatch_callback)),
lambda: self.assertEqual(True, self.callback_flag,
"ACL dispatch not fired"))
def get_acl(self, path):
"""
Gets the acl associated with a node.
path: the name of the node. Expressed as a file name with slashes
separating ancestors of the node.
Return:
(acl, stat)
"""
results = []
pc = utils.PipeCondition()
ok = zookeeper.aget_acl(self._zhandle, path, functools.partial(generic_completion, pc, results))
assert ok == zookeeper.OK
pc.wait()
# unpack result as acl_completion
handle, rc, acl, stat = results
assert handle == self._zhandle
if rc == zookeeper.OK:
return (acl, stat)
self._raise_exception(rc)
def get_acl(self, path):
"""
Get the list of acls that apply to node with the give path.
Each acl is a dictionary containing keys/values for scheme, id,
and perms.
@param path: The path of the node whose acl will be retrieved.
"""
d = defer.Deferred()
if self._check_connected(d):
return d
def _cb_get_acl(result_code, acls, stat):
if self._check_result(result_code, d, path=path):
return
d.callback((acls, stat))
callback = self._zk_thread_callback(_cb_get_acl)
result = zookeeper.aget_acl(self.handle, path, callback)
self._check_result(result, d, path=path)
return d
def get_acl(self, path):
"""
Gets the acl associated with a node.
path: the name of the node. Expressed as a file name with slashes
separating ancestors of the node.
Return:
(acl, stat)
"""
results = []
pc = utils.PipeCondition()
ok = zookeeper.aget_acl(
self._zhandle, path,
functools.partial(generic_completion, pc, results))
assert ok == zookeeper.OK
pc.wait()
#unpack result as acl_completion
handle, rc, acl, stat = results
assert handle == self._zhandle
if rc == zookeeper.OK:
return (acl, stat)
self._raise_exception(rc)
def aget_acl(self, path, callback):
return zookeeper.aget_acl(self.handle, path, callback)