pyleecan.Classes.VarOpti module

Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Simulation/VarOpti

class VarOpti(objective_list=- 1, constraint_list=- 1, solver=None, paramexplorer_list=- 1, name='', desc='', datakeeper_list=- 1, is_keep_all_output=False, stop_if_error=False, var_simu=None, nb_simu=0, is_reuse_femm_file=True, postproc_list=- 1, pre_keeper_postproc_list=None, post_keeper_postproc_list=None, is_reuse_LUT=True, init_dict=None, init_str=None)

Bases: VarParam

Handle Optimization multisimulation by varying parameters

VERSION = 1

NAME = 'Optimization'

check()

Check VarOpti parameters validity

run()

Run method for VarOpti to solve the problem

get_full_solver()

Method to return a fully setted solver

save(save_path='', is_folder=False, type_handle_old=2, type_compression=0)

Save the object to the save_path

Parameters:

• self – A pyleecan object

• save_path (str) – path to the folder to save the object

• is_folder (bool) – to split the object in different files: separate simulation machine and materials (json only)

• type_handle_old (int) – How to handle old file in folder mode (0:Nothing, 1:Delete, 2:Move to “Backup” folder)

• type_compression (int) – Available only for json, 0: no compression, 1: gzip

get_logger()

Get the object logger or its parent’s one

Parameters:

obj – A pyleecan object

Returns:

logger – Pyleecan object dedicated logger

Return type:

logging.Logger

compare(other, name='self', ignore_list=None, is_add_value=False)

Compare two objects and return list of differences

as_dict(type_handle_ndarray=0, keep_function=False, **kwargs)

Convert this object in a json serializable dict (can be use in __init__). type_handle_ndarray: int

How to handle ndarray (0: tolist, 1: copy, 2: nothing)

keep_functionbool

True to keep the function object, else return str

Optional keyword input parameter is for internal use only and may prevent json serializability.

copy()

Creates a deepcopy of the object

property objective_list

List containing OptiObjective objects

Type:

[OptiObjective]

property constraint_list

List containing OptiConstraint objects

Type:

[OptiConstraint]

property solver

Object that solve an OptiProblem

Type:

OptiSolver