Attributs acess of an imported Mesh through a python script

Use of the platform
1

Hello,
Following .unv mesh direct importation and groups creation into Smesh, i try to list edges groups with a simple python script through the console. But I always have and attribute error said that salome.sg or SALOMEGUI_Swig doesn’t have attribute getGroupsOfEdges either GetGroup. Is there any another parent of the getGroupOfEdges attribute? Or do i made a execution context mistake with my script?

2

please share you study case and script such that we can see if we reproduce the issue and escalate it to our developers team.

3

Thanks for your return Nabil.
It’s about something from python beginner level.
After imported and grouping my mesh and BC edges.
I would like to access to my mesh attributs (list of edges groups, etc…) from a python script from the consol.
I have found ListOfEdges and ListOfGroups etc… using Dir() function into SMESH.
But i can’t find way to return a printable version of attributs from my mesh. Something that look like :

import salome
import SMESH

mygpList = mesh.ListOfGroups.
print(str(mygpList))

<class ‘SMESH.ListOfGroups’>

4

maybe i am missing something but

Mesh_1.GetGroupNames()

where Mesh_1 is your mesh? you have also Mesh_1.GetGroups()

5

Thanks for your return Franco.ota.
Effectively It’s something obvious.
But when i type in the console something like Compound_Mesh.GetGroupNames() OR Compound_Mesh.GetGroups() (following my study above), the error returned is Compound_Mesh not defined.
In fact i just need to know how to call for the first time my imported Mesh.
The problem would be different if i was compute my mesh after create a geometry, but my Compound_Mesh come from another soft through .unv file format. There is no historical in Salome.
After i know how to explore python library with Dir() command.
Perhaps a problem of execution context, i use version 2023 from Simulease under windows.