Define the general cml domain.

cml/domain/__init__.py

+from cml.domain.data_source import *
+from cml.domain.construction import *
+from cml.domain.reconstruction import *
+from cml.domain.deconstruction import *
+
+
+__all__ = (
+    data_source.__all__ +
+    construction.__all__ +
+    reconstruction.__all__ +
+    deconstruction.__all__
+)
\ No newline at end of file

cml/domain/construction.py

+
+
+__all__ = (
+
+)

cml/domain/deconstruction.py

+
+
+__all__ = (
+
+)

cml/domain/reconstruction.py

+
+
+__all__ = (
+
+)