src/toolbox_scs/misc/__init__.py

+from .bunch_pattern import *
+from .bunch_pattern_external import *
+from .laser_utils import *
+from .undulator import *
+
+__all__ = (
+    bunch_pattern.__all__
+    + bunch_pattern_external.__all__
+    + laser_utils.__all__
+    + undulator.__all__
+)

src/toolbox_scs/routines/__init__.py

+from .XAS import *
+from .boz import *
+from .Reflectivity import *
+
+# Module name is the same as a child function, we use alias to avoid conflict
+import toolbox_scs.routines.knife_edge as knife_edge_module
+from .knife_edge import *
+
+__all__ = (
+    knife_edge_module.__all__
+    + XAS.__all__
+    + boz.__all__
+    + Reflectivity.__all__
+)

src/toolbox_scs/test/__init__.py

+