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You can use the roslaunch api for python (ref):

import roslaunch

package = 'rqt_gui' executable = 'rqt_gui' node = roslaunch.core.Node(package, executable)

launch = roslaunch.scriptapi.ROSLaunch() launch.start()

process = launch.launch(node) print process.is_alive() process.stop()

You can use the roslaunch api for python (ref):

You can use the roslaunch api for python (ref):

import roslaunch

package = 'rqt_gui'
executable = 'rqt_gui' 
node = roslaunch.core.Node(package, executable)

launch = roslaunch.scriptapi.ROSLaunch()
launch.start()

process = launch.launch(node) print
process.is_alive() launch.launch(node)
print(process.is_alive())
process.stop()

You can use the roslaunch api for python (ref):

import roslaunch

package = 'rqt_gui'
executable = 'rqt_gui' 
'rqt_gui'
node = roslaunch.core.Node(package, executable)

launch = roslaunch.scriptapi.ROSLaunch()
launch.start()

process = launch.launch(node)
print(process.is_alive())
process.stop()