"""PySpice bridge for nonlinear transient simulation — STUB (WP3).
Requires the optional ``[spice]`` extra.
"""
from __future__ import annotations
import numpy as np
from geopulse.exceptions import NotImplementedYetError
from geopulse.solver.base import Solver, SolverResult
__all__ = ["PySpiceSolver"]
[docs]
class PySpiceSolver(Solver):
"""SPICE-backed nonlinear transient solver (WP3)."""
[docs]
def solve(
self,
network,
network_admittance: np.ndarray,
earthing_impedance: np.ndarray,
thevenin_voltages: np.ndarray,
) -> SolverResult:
"""Translate to a SPICE netlist and run transient simulation (WP3)."""
raise NotImplementedYetError("PySpiceSolver.solve", "WP3")