Method plan

tortoise/migrations/executor.py:123–126

(self, targets: Iterable[MigrationTarget] | None = None)

                applied.add(key)

    async def plan(self, targets: Iterable[MigrationTarget] | None = None) -> list[PlanStep]:
        await self.loader.build_graph()
        applied = set(await self.recorder.applied_migrations())
        return self._migration_plan(targets, applied, self.loader.graph)

    @staticmethod
    def _emit(