Fix cross-referencing issues (closes #9)

bob/db/base/__init__.py

@@ -9,6 +9,7 @@ that can be used in Biometry, Machine Learning or Pattern Classification."""
 import pkg_resources
 
 from . import utils, driver
+
 from .file import File
 from .database import Database, SQLiteDatabase
 from .annotations import read_annotation_file
@@ -23,4 +24,23 @@ def get_config():
 
 
 # gets sphinx autodoc done right - don't remove it
+def __appropriate__(*args):
+  """Says object was actually declared here, an not on the import module.
+
+  Parameters:
+
+    *args: An iterable of objects to modify
+
+  Resolves `Sphinx referencing issues
+  <https://github.com/sphinx-doc/sphinx/issues/3048>`
+  """
+
+  for obj in args: obj.__module__ = __name__
+
+__appropriate__(
+    File,
+    Database,
+    SQLiteDatabase,
+    read_annotation_file,
+    )
 __all__ = [_ for _ in dir() if not _.startswith('_')]