docs(bff): add cast_to_category_pd into the doc

doc/source/conf.py

@@ -14,9 +14,9 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
+#import os
+#import sys
+#sys.path.insert(0, os.path.abspath('../../'))
 
 
 # -- Project information -----------------------------------------------------
@@ -41,10 +41,12 @@
     'recommonmark',
     'sphinx.ext.autodoc',
     'sphinx_autodoc_typehints',
-    'sphinx.ext.napoleon',  # Needed to separate type from variable name in docstrings.
+    #'sphinx.ext.napoleon',  # Needed to separate type from variable name in docstrings.
     'numpydoc',
 ]
 
+autosummary_generate = True     # Make _autosummary files and include them.
+
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
 

doc/source/fancy.rst

@@ -7,6 +7,7 @@ All of bff's functions.
    :nosignatures:
    :toctree: generated/
 
+   bff.cast_to_category_pd
    bff.concat_with_categories
    bff.get_peaks
    bff.idict