econ-ark · alanlujan91 · Oct 4, 2022 · Oct 4, 2022 · Oct 4, 2022 · Oct 5, 2022
diff --git a/Documentation/reference/tools/econforgeinterp.rst b/Documentation/reference/tools/econforgeinterp.rst
@@ -1,7 +1,7 @@
 Econforgeinterp
 ---------------
 
-.. automodule:: HARK.econforgeinterp
+.. automodule:: HARK.interpolation.econforgeinterp
-.. automodule:: HARK.interpolation.econforgeinterp
+.. automodule:: HARK.interpolation._econforge
-.. automodule:: HARK.interpolation.econforgeinterp
+.. automodule:: HARK.interpolation._econforge
    :members:
    :undoc-members:
    :show-inheritance:
diff --git a/HARK/interpolation/__init__.py b/HARK/interpolation/__init__.py
@@ -0,0 +1,5 @@
+from HARK.interpolation._econforge import *
+from HARK.interpolation._hark import *
+from HARK.interpolation._multi import *
+from HARK.interpolation._scipy import *
+from HARK.interpolation._sklearn import *
-from HARK.interpolation._econforge import *
-from HARK.interpolation._hark import *
-from HARK.interpolation._multi import *
-from HARK.interpolation._scipy import *
-from HARK.interpolation._sklearn import *
+import importlib
+
+_submodules = [
+    "HARK.interpolation._econforge",
+    "HARK.interpolation._hark",
+    "HARK.interpolation._multi",
+    "HARK.interpolation._scipy",
+    "HARK.interpolation._sklearn",
+]
+
+# Dynamically re-export public names from the submodules.
+# This mimics "from <module> import *" behavior:
+# - If a submodule defines __all__, use that.
+# - Otherwise, export all attributes that do not start with "_".
+for _mod_name in _submodules:
+    _mod = importlib.import_module(_mod_name)
+    _names = getattr(_mod, "__all__", None)
+    if _names is None:
+        _names = [n for n in dir(_mod) if not n.startswith("_")]
+    for _name in _names:
+        globals()[_name] = getattr(_mod, _name)
+
+# Optionally, define __all__ for this package to list exported names.
+__all__ = [n for n in globals() if not n.startswith("_")]
-from HARK.interpolation._econforge import *
-from HARK.interpolation._hark import *
-from HARK.interpolation._multi import *
-from HARK.interpolation._scipy import *
-from HARK.interpolation._sklearn import *
+import importlib
+
+_submodules = [
+    "HARK.interpolation._econforge",
+    "HARK.interpolation._hark",
+    "HARK.interpolation._multi",
+    "HARK.interpolation._scipy",
+    "HARK.interpolation._sklearn",
+]
+
+# Dynamically re-export public names from the submodules.
+# This mimics "from <module> import *" behavior:
+# - If a submodule defines __all__, use that.
+# - Otherwise, export all attributes that do not start with "_".
+for _mod_name in _submodules:
+    _mod = importlib.import_module(_mod_name)
+    _names = getattr(_mod, "__all__", None)
+    if _names is None:
+        _names = [n for n in dir(_mod) if not n.startswith("_")]
+    for _name in _names:
+        globals()[_name] = getattr(_mod, _name)
+
+# Optionally, define __all__ for this package to list exported names.
+__all__ = [n for n in globals() if not n.startswith("_")]
diff --git a/HARK/econforgeinterp.py → HARK/interpolation/_econforge.py b/HARK/econforgeinterp.py → HARK/interpolation/_econforge.py
diff --git a/HARK/interpolation.py → HARK/interpolation/_hark.py b/HARK/interpolation.py → HARK/interpolation/_hark.py