本文整理汇总了Python中xmlrpclib.ServerProxy.getSystemState方法的典型用法代码示例。如果您正苦于以下问题：Python ServerProxy.getSystemState方法的具体用法？Python ServerProxy.getSystemState怎么用？Python ServerProxy.getSystemState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xmlrpclib.ServerProxy的用法示例。
在下文中一共展示了ServerProxy.getSystemState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: prefix4BytesLen
# 需要导入模块: from xmlrpclib import ServerProxy [as 别名]
# 或者: from xmlrpclib.ServerProxy import getSystemState [as 别名]
def prefix4BytesLen( s ):
"adding ROS length"
return struct.pack("I", len(s)) + s
def splitLenStr( data ):
ret = []
while len(data) >= 4:
size = struct.unpack( "I", data[:4] )[0]
data = data[4:]
ret.append( data[:size] )
data = data[size:]
return ret
master = ServerProxy( ROS_MASTER_URI )
code, statusMessage, systemState = master.getSystemState('/')
assert code == 1, code
assert len(systemState) == 3, systemState
print "Publishers:"
for s in systemState[0]:
print s
caller_id = "/hello_node"
topic, topic_type, md5 = "/hello", "std_msgs/String", '992ce8a1687cec8c8bd883ec73ca41d1'
#topic, topic_type, md5 = "/husky/cmd_vel", "geometry_msgs/Twist", '9f195f881246fdfa2798d1d3eebca84a'
caller_api = MY_CLIENT_URI # for "publisherUpdate"
code, statusMessage, subscribers = master.registerPublisher(caller_id, topic, topic_type, caller_api)
print subscribers
示例2: ServerProxy
# 需要导入模块: from xmlrpclib import ServerProxy [as 别名]
# 或者: from xmlrpclib.ServerProxy import getSystemState [as 别名]
from xmlrpclib import ServerProxy
import os
master = ServerProxy(os.environ['ROS_MASTER_URI'])
print master.getSystemState('/')