def get_topics(self, clb=None):
"""Returns a list of currently alive ROS Topics. Similar to `rostopic list`
Args:
topic_type (str): The Topic type.
clb (function, optional): Callback function that is called upon response is received.
"""
topics_list = client.get_published_topics('/')
return topics_list
import rosservice
import rostopic
import rosnode
from rospy import client
if __name__ == '__main__':
service_list = rosservice.get_service_list()
list = client.get_published_topics('/')
type = rostopic.get_topic_type('/rosout_agg')
type = rosservice.get_service_type('/rosout/get_loggers')
printvalue = True
# question = "select the topics"
# title = "bridge"
# listofoptions = ["option1" , "option2"]
# choise = easygui.multchoicebox(question,title,listofoptions)
pass
def getTopicsList():
return client.get_published_topics()
import rostools
rostools.update_path('rospy')
from rospy import client
import rospy
client.get_published_topics()
rostools.update_path('wxpy_ros')
import wxpy_ros
class MySubscriber:
"""Since only one callback should subscribe to each topic, this class subscribes """
def __init__(self):
self.channels = []
def callback(self, state):
#print 'call'
for channel in self.channels:
channel.callback(state)
class MyChannel:
def callback(self, state):
print 'received state ', (state.PosCmd)
class RosChannel(wxpy_ros.Channel):
def __init__(self, style, slotName):
wxpy_ros.Channel.__init__(self, style)
self.slotName = slotName
print 'Created ROS channel'
import rostools
rostools.update_path('rospy')
from rospy import client
import rospy
client.get_published_topics()
rostools.update_path('wxpy_ros')
import wxpy_ros
class MySubscriber:
"""Since only one callback should subscribe to each topic, this class subscribes """
def __init__(self):
self.channels = []
def callback(self, state):
#print 'call'
for channel in self.channels:
channel.callback(state)
class MyChannel:
def callback(self, state):
print 'received state ',(state.PosCmd)
class RosChannel(wxpy_ros.Channel):
def __init__(self, style, slotName):
wxpy_ros.Channel.__init__(self, style)
self.slotName = slotName
print 'Created ROS channel'
def callback(self, state):
