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Python

from __future__ import annotations
from dataclasses import dataclass
from datetime import UTC, datetime
from pathlib import Path
from app.simulation.paths import PROJECT_ROOT, SIMULATION_RUNS_DIR
from app.simulation.examples.test_mql.system import (
TestMqlRunConfig,
TestMqlSimulationResult,
TestMqlSystem,
)
@dataclass(frozen=True)
class PreparedTestMqlRun:
run_config: TestMqlRunConfig
repo_root: Path
output_dir: Path
@dataclass(frozen=True)
class TestMqlRunResult:
run_config: TestMqlRunConfig
prepared_run: PreparedTestMqlRun
system: TestMqlSystem
result: TestMqlSimulationResult
summary_path: Path
def format_test_mql_summary(system: TestMqlSystem) -> str:
snapshot = system.snapshot()
lines = [
"Model: test_mql",
f"Source archive: {system.archive_path}",
f"Components: {snapshot.component_count}",
f"Connections: {snapshot.connection_count}",
f"Continuous states in AMESim modelinfo: {snapshot.continuous_state_count}",
f"Discrete states in AMESim modelinfo: {snapshot.discrete_state_count}",
"Global parameters:",
]
for name, value in sorted(snapshot.global_parameters.items()):
lines.append(f" - {name}: {value}")
lines.append("Component submodels:")
for name, count in sorted(snapshot.submodel_counts.items()):
lines.append(f" - {name}: {count}")
return "\n".join(lines) + "\n"
def _default_run_output_dir() -> Path:
timestamp = datetime.now(UTC).strftime("test_mql_%Y%m%d_%H%M%S_%f")
return SIMULATION_RUNS_DIR / timestamp
def prepare_test_mql_run(
*,
run_config: TestMqlRunConfig | None = None,
output_dir: Path | None = None,
) -> PreparedTestMqlRun:
return PreparedTestMqlRun(
run_config=run_config or TestMqlRunConfig(),
repo_root=PROJECT_ROOT,
output_dir=output_dir or _default_run_output_dir(),
)
def run_prepared_test_mql(prepared_run: PreparedTestMqlRun) -> TestMqlRunResult:
system = TestMqlSystem()
result = system.simulate(prepared_run.run_config)
prepared_run.output_dir.mkdir(parents=True, exist_ok=True)
summary_path = prepared_run.output_dir / "test_mql_model_summary.txt"
summary_path.write_text(format_test_mql_summary(system), encoding="utf-8")
return TestMqlRunResult(
run_config=prepared_run.run_config,
prepared_run=prepared_run,
system=system,
result=result,
summary_path=summary_path,
)
def run_test_mql(
*,
run_config: TestMqlRunConfig | None = None,
output_dir: Path | None = None,
) -> TestMqlRunResult:
return run_prepared_test_mql(
prepare_test_mql_run(run_config=run_config, output_dir=output_dir)
)
def main() -> None:
run = run_test_mql()
print(format_test_mql_summary(run.system), end="")
print(f"Samples: {len(run.result.t)}")
print(f"Output directory: {run.prepared_run.output_dir}")
if __name__ == "__main__":
main()