test commit; not final

nifty4/multi/__init__.py

 from .multi_domain import MultiDomain
 from .multi_field import MultiField
-from .multi_linear_operator import MultiLinearOperator
-from .multi_endomorphic_operator import MultiEndomorphicOperator
-from .multi_chain_operator import MultiChainOperator
-from .multi_sum_operator import MultiSumOperator
-from .multi_scaling_operator import MultiScalingOperator
+#from .multi_linear_operator import MultiLinearOperator
+#from .multi_endomorphic_operator import MultiEndomorphicOperator
+#from .multi_chain_operator import MultiChainOperator
+#from .multi_sum_operator import MultiSumOperator
+#from .multi_scaling_operator import MultiScalingOperator
 
-__all__ = ["MultiDomain", "MultiField", "MultiLinearOperator",
-           "MultiEndomorphicOperator", "MultiChainOperator",
-           "MultiSumOperator", "MultiScalingOperator"]
+__all__ = ["MultiDomain", "MultiField"]
+#, "MultiLinearOperator",
+#           "MultiEndomorphicOperator", "MultiChainOperator",
+#           "MultiSumOperator", "MultiScalingOperator"]