本文整理汇总了Python中mongodb_store.message_store.MessageStoreProxy.query_named方法的典型用法代码示例。如果您正苦于以下问题：Python MessageStoreProxy.query_named方法的具体用法？Python MessageStoreProxy.query_named怎么用？Python MessageStoreProxy.query_named使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mongodb_store.message_store.MessageStoreProxy的用法示例。
在下文中一共展示了MessageStoreProxy.query_named方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_add_message
# 需要导入模块: from mongodb_store.message_store import MessageStoreProxy [as 别名]
# 或者: from mongodb_store.message_store.MessageStoreProxy import query_named [as 别名]
def test_add_message(self):
msg_store = MessageStoreProxy()
POSE_NAME = "__test__pose__"
p = Pose(Point(0, 1, 2), Quaternion(0, 0, 0, 1))
# insert a pose object with a name
msg_store.insert_named(POSE_NAME, p)
# get it back with a name
stored, meta = msg_store.query_named(POSE_NAME, Pose._type)
self.assertIsInstance(stored, Pose)
self.assertEqual(stored.position.x, p.position.x)
self.assertEqual(stored.position.y, p.position.y)
self.assertEqual(stored.position.z, p.position.z)
self.assertEqual(stored.orientation.x, p.orientation.x)
self.assertEqual(stored.orientation.y, p.orientation.y)
self.assertEqual(stored.orientation.z, p.orientation.z)
self.assertEqual(stored.orientation.w, p.orientation.w)
p.position.x = 666
msg_store.update_named(POSE_NAME, p)
# get it back with a name
updated = msg_store.query_named(POSE_NAME, Pose._type)[0]
self.assertEqual(updated.position.x, p.position.x)
# # try to get it back with an incorrect name
wrong_name = "thid name does not exist in the datacentre"
none_item = msg_store.query_named(wrong_name, Pose._type)[0]
self.assertIsNone(none_item)
# # get all non-existant typed objects, so get an empty list back
none_query = msg_store.query( "not my type")
self.assertEqual(len(none_query), 0)
# add 100 query and sort by date inserted.
for i in range(100):
p = Pose(Point(0, 0, 0), Quaternion(i, 0, 100, 1))
msg_store.insert(p)
result = msg_store.query(Pose._type, message_query={ 'orientation.z': {'$gt': 10} }, sort_query=[("$natural", -1)])
self.assertEqual(len(result), 100)
self.assertEqual(result[0][0].orientation.x, 99)
# must remove the item or unittest only really valid once
print meta["_id"]
print str(meta["_id"])
deleted = msg_store.delete(str(meta["_id"]))
self.assertTrue(deleted)示例2: Pose
# 需要导入模块: from mongodb_store.message_store import MessageStoreProxy [as 别名]
# 或者: from mongodb_store.message_store.MessageStoreProxy import query_named [as 别名]
p = Pose(Point(0, 1, 2), Quaternion(3, 4, 5, 6))
try:
# insert a pose object with a name, store the id from db
p_id = msg_store.insert_named("my favourite pose", p)
# you don't need a name (note that this p_id is different than one above)
p_id = msg_store.insert(p)
p_id = msg_store.insert(['test1', 'test2'])
# get it back with a name
print msg_store.query_named("my favourite pose", Pose._type)
p.position.x = 666
# update it with a name
msg_store.update_named("my favourite pose", p)
p.position.y = 2020
# update the other inserted one using the id
msg_store.update_id(p_id, p)
stored_p, meta = msg_store.query_id(p_id, Pose._type)
assert stored_p.position.x == 666
assert stored_p.position.y == 2020