Automatically update the Copyright when building the html (#1074)

* update the year automatically

* Fixes for new numpy

* Revert test

Author: franchuterivera

doc/conf.py

@@ -16,6 +16,7 @@
 # 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 datetime
 import os
 import sys
 import sphinx_bootstrap_theme
@@ -107,7 +108,8 @@
 
 # General information about the project.
 project = u'AutoSklearn'
-copyright = u'2014-2019, Machine Learning Professorship Freiburg'
+copyright = u"2014-{}, Machine Learning Professorship Freiburg".format(
+    datetime.datetime.now().year)
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

test/test_data/test_feature_validator.py

@@ -41,7 +41,8 @@ def input_data_featuretest(request):
     elif request.param == 'numpy_numericalonly_nan':
         array = np.random.uniform(10, size=(100, 10))
         array[50, 0:5] = np.nan
-        return array
+        # Somehow array is changed to dtype object after np.nan
+        return array.astype('float')
     elif request.param == 'numpy_mixed_nan':
         array = np.column_stack([
             np.random.uniform(10, size=(100, 3)),