Standarization

I know that it still doesn't build on GitLab CI -- due to a wrong version of Pillow (see #1 (closed)). Anyways, I think it is time to merge this branch and go on pushing a new version of bob.bio.csu to PyPI.

I know that this is not sufficient, but I have installed that package locally on my machine, and I was able to build and execute it. Nose tests are passing; I haven't checked the documentation, though.

bob/bio/csu/algorithm/LDAIR.py

@@ -7,7 +7,7 @@ import bob.bio.base
 from .. import utils
 
 class LDAIR (bob.bio.base.algorithm.Algorithm):
-  """This class defines a wrapper for the :py:class:`facerec2010.baseline.lda.LRLDA` class to be used as an image :py:class:`bob.bio.base.algorithm.Algorithm`.
+  """This class defines a wrapper for the `facerec2010.baseline.lda.LRLDA` class to be used as an image :py:class:`bob.bio.base.algorithm.Algorithm`.
 
   **Parameters:**
 
@@ -66,12 +66,12 @@ class LDAIR (bob.bio.base.algorithm.Algorithm):
 
     **Parameters:**
 
-    enroll_features : [:py:class:`facerec2010.baseline.common.FaceRecord`]
+    enroll_features : [`facerec2010.baseline.common.FaceRecord`]
       The features used to enroll the model.
 
     **Returns:**
 
-    model : [:py:class:`facerec2010.baseline.common.FaceRecord`]
+    model : [`facerec2010.baseline.common.FaceRecord`]
       The model, which is identical to the ``enroll_features``.
     """
     [self._check_feature(f) for f in enroll_features]
@@ -85,7 +85,7 @@ class LDAIR (bob.bio.base.algorithm.Algorithm):
 
     **Parameters:**
 
-    model : [:py:class:`facerec2010.baseline.common.FaceRecord`]
+    model : [`facerec2010.baseline.common.FaceRecord`]
       The model to be written.
 
     model_file : str
@@ -107,7 +107,7 @@ class LDAIR (bob.bio.base.algorithm.Algorithm):
 
     **Returns:**
 
-    model : [:py:class:`facerec2010.baseline.common.FaceRecord`]
+    model : [`facerec2010.baseline.common.FaceRecord`]
       The model read from file.
     """
     # just read the model from .pkl file
@@ -123,10 +123,10 @@ class LDAIR (bob.bio.base.algorithm.Algorithm):
 
     **Parameters:**
 
-    model : [:py:class:`facerec2010.baseline.common.FaceRecord`]
+    model : [`facerec2010.baseline.common.FaceRecord`]
       The model to compare, which is actually a list of extracted features.
 
-    probe : :py:class:`facerec2010.baseline.common.FaceRecord`
+    probe : `facerec2010.baseline.common.FaceRecord`
       The probe to compare.
 
     **Returns**: