[DOC] Fix to tackle sphinx issues of packages importing bob.ip.stereo (and not...

[DOC] Fix to tackle sphinx issues of packages importing bob.ip.stereo (and not finding members imported in __init__

bob/ip/stereo/__init__.py

-#from . import script, config
-
 from .stereo import stereo_match, reproject_image
 from .camera import load_camera_config, Camera, CameraPair
 from .parameters import StereoParameters
 
+
+# gets sphinx autodoc done right - don't remove it
+def __appropriate__(*args):
+    """Says object was actually declared here, and not in the import module.
+    
+    Fixing sphinx warnings of not being able to find classes, when path is
+    shortened.
+    Resolves `Sphinx referencing issues
+    <https://github.com/sphinx-doc/sphinx/issues/3048>`
+
+    Parameters
+    ----------
+    *args
+        An iterable of objects to modify.
+    """
+    
+    for obj in args:
+        obj.__module__ = __name__
+
+__appropriate__(
+    stereo_match,
+    reproject_image,
+    load_camera_config,
+    Camera, 
+    CameraPair,
+    StereoParameters
+)
+
+
+
 def get_config():
-  """Returns a string containing the configuration information.
-  """
+    """Returns a string containing the configuration information.
+    """
+
+    import bob.extension
+    return bob.extension.get_config(__name__)
 
-  import bob.extension
-  return bob.extension.get_config(__name__)
 
 
-# gets sphinx autodoc done right - don't remove it
 __all__ = [_ for _ in dir() if not _.startswith('_')]