@staticmethod
    def invalidate_all_modules():
        for migrations in all_migrations():
            for migration in migrations:
                migration.invalidate_module()
Goes through all the migrations, and invalidates all cached modules.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/South-1.0.2/south/migration/base.py/Migrations.invalidate_all_modules