pyoptinterface.highs package¶

class pyoptinterface.highs.Model¶

Bases: RawModel

add_linear_constraint¶

add_m_linear_constraints(A, x, sense, b)¶

add constraints Ax <= / = / >= b

A is a 2-dimensional numpy array or scipy sparse matrix x is an iterable of variables sense is one of (poi.Leq, poi.Eq, poi.Geq) b is an iterable of values or a single scalar

add_m_variables(shape: Tuple[int, ...] | int, domain=None, lb=None, ub=None, name=None, start=None)¶

add_variable¶

add_variables(*coords: Collection, domain=None, lb=None, ub=None, name=None, start=None)¶

delete_constraint¶

delete_variable¶

delete_variables¶

get_constraint_attribute(constraint, attribute: ConstraintAttribute)¶

get_constraint_dual¶

get_constraint_name¶

get_constraint_primal¶

get_model_attribute(attribute: ModelAttribute)¶

get_normalized_coefficient¶

get_normalized_rhs¶

get_obj_sense¶

get_obj_value¶

get_objective_coefficient¶

get_raw_info_double¶

get_raw_info_int¶

get_raw_info_int64¶

get_raw_information(param_name: str)¶

get_raw_model¶

get_raw_option_bool¶

get_raw_option_double¶

get_raw_option_int¶

get_raw_option_string¶

get_raw_parameter(param_name: str)¶

get_value¶

get_variable_attribute(variable, attribute: VariableAttribute)¶

get_variable_lower_bound¶

get_variable_name¶

get_variable_type¶

get_variable_upper_bound¶

getnumcol¶

getnumrow¶

getruntime¶

init¶

is_constraint_active¶

is_variable_active¶

property m_n_constraints¶: (self) -> int

property m_n_variables¶: (self) -> int

number_of_constraints(type: ConstraintType)¶

number_of_variables()¶

optimize(self) → None¶

pprint¶

raw_info_type¶

raw_option_type¶

set_constraint_attribute(constraint, attribute: ConstraintAttribute, value)¶

set_constraint_name¶

set_model_attribute(attribute: ModelAttribute, value)¶

set_normalized_coefficient¶

set_normalized_rhs¶

set_obj_sense¶

set_objective¶

set_objective_coefficient¶

set_primal_start¶

set_raw_option_bool¶

set_raw_option_double¶

set_raw_option_int¶

set_raw_option_string¶

set_raw_parameter(param_name: str, value)¶

set_variable_attribute(variable, attribute: VariableAttribute, value)¶

set_variable_bounds¶

set_variable_lower_bound¶

set_variable_name¶

set_variable_type¶

set_variable_upper_bound¶

property solution¶: (self) -> pyoptinterface._src.highs_model_ext.HighsSolution

static supports_constraint_attribute(attribute: ConstraintAttribute, settable=False)¶

static supports_model_attribute(attribute: ModelAttribute, settable=False)¶

static supports_variable_attribute(attribute: VariableAttribute, settable=False)¶

version_string¶

write¶

pyoptinterface.highs.autoload_library()¶