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Re: [sumo-user] Using Dijkstra
Hello
Thanks for your reply.
I'm trying to use the instruction mentioned in the link you sent for me and apply it to my case. I use Windows.
This is part of my script:

if __name__ == '__main__':

   options = get_options()


   # check binary

   if options.nogui:

       sumoBinary = checkBinary('sumo')

   else:

       sumoBinary = checkBinary('sumo-gui')


# tracI starts SUMO as a subprocess and then this scripts connects and run

   traci.start([sumoBinary, '-c', 'run.sumocfg', '--save-simulation', 'debug.sumocfg'])


   run()  
But it gives me the errors that is not able to connect. "Could not connect to TraCI server using port %s. Retrying with different port." . I would appreciate if you help me with this.

Best,
Raheleh

On Fri, Sep 13, 2019 at 1:44 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
See here: https://sumo.dlr.de/docs/TraCI/Interfacing_TraCI_from_Python.html#debugging_a_traci_session_on_linux (a similar approach is applicable to debugging on Windows).

Am Do., 12. Sept. 2019 um 21:17 Uhr schrieb Raheleh Zarei <raheleh.zarei@xxxxxxxxx>:
Thank you Jakob.
How can I write my own python code using tracI and sumo libraries, and when the SUMO run, in my my python code, I should be able to debug SUMO source code?
I already use visual studio, to debug the sumo source code and trace it, now I need to be able to trace the source code, when I use for example traci.simulation.findRoute in my python script.
Thanks for your time and help.

Best,


On Mon, Sep 9, 2019 at 3:30 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
traci.simulation.findRoute uses sumo functionality implemented in the C++ core.
However, you can use python functions to affect the edge weights (traveltimes) that are used to find the fastest route.

Am Do., 5. Sept. 2019 um 03:29 Uhr schrieb Raheleh Zarei <raheleh.zarei@xxxxxxxxx>:
Thanks for your reply.
Can I customize  the code behind traci.simulation.findRoute in my python code?

Thanks

On Wed, Sep 4, 2019 at 1:56 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
The dijstra.py module is not actively developed or tested anymore. I canot vouch for its usefulnes.
if you want to find shortest paths on a sumo network you can use traci.simulation.findRoute

Am Di., 3. Sept. 2019 um 23:39 Uhr schrieb Raheleh Zarei <raheleh.zarei@xxxxxxxxx>:
Hello

I am writing a program in python, using TracI to connecto to SUMO simulation data. I need to use the Dijkstra algorithm for my program. I want to know if I can use the Dijkstra,py in tools folder of  SUMO? How can I call this script and use its functions?

Thank you

--
RAZ
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--
RAZ
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To change your delivery options, retrieve your password, or unsubscribe from this list, visit
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--
RAZ
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
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To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user


--
RAZ

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