Extract timestep, mesh and initialization infos in Python

[Jojo2587]

I am using Python to extract the settings of a Fluent case and I need to access the mesh infos (cell number), initialization and timestep settings. Using this function ( code below) I managed to get the bc conditions, named expressions, models, materials etc but I can't access the mesh, timestep and initialization data and I didn't find anything in the user guide. Is it not working because it's only accessible in a .dat file?

Here is the code. Thanks a lot in advance!

`def extract_properties(file_name):

session = pyfluent.launch_fluent(ui_mode=UIMode.GUI, precision="double", processor_count=8, additional_arguments="-post")
session.tui.file.read_case(file_name)  

return {
    "filename": file_name,
    "boundary_conditions": session.setup.boundary_conditions.get_state(),
    "named_expressions": session.setup.named_expressions.get_state(),
    "general": session.setup.general.get_state(),
    "models": session.setup.models.get_state(),
    "materials": session.setup.materials.get_state(),
    "cell_zone_conditions": session.setup.cell_zone_conditions.get_state(),
    "mesh": **session.setup.mesh.get_state()**  
}`