[ros-users] Rostopic + python

[Ugo Cupcic]

Dear Sacha,

You can find this in rostopic.py. 

Here is a small code sample that works:

import rosgraph.masterapi
master = rosgraph.masterapi.Master('/rostopic')
print master.getPublishedTopics('/')

Cheers,

Ugo

On Thu, 2010-07-01 at 13:07 +0100, Sacha Aury wrote:
> Hi,
> 
> I would like to know if it is possible to get the list of published ros
> topic in a python script.
> 
> The solution I am using is to use subprocess with rostopic list as a
> bash command, but it is a bit slow (and not very fancy)
> 
> Thanks.
> 
> Sacha
> 
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> 


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