Merge pull request #237 from X-DataInitiative/numpy_scrapedoc

#236 numpydoc 0.8.0 import changes for docscrape

Author: PhilipDeegan

requirements.txt

@@ -1,5 +1,5 @@
 numpy
-numpydoc==0.7.0
+numpydoc
 scipy
 matplotlib
 scikit-learn

tick/base/base.py

@@ -8,6 +8,7 @@
 import json
 import pydoc
 import numpydoc as nd
+from numpydoc import docscrape
 import copy
 
 # The metaclass inherits from ABCMeta and not type, since we'd like to
@@ -257,7 +258,7 @@ def find_documented_attributes(class_name, attrs):
             return []
 
         current_class_doc = inspect.cleandoc(attrs['__doc__'])
-        parsed_doc = nd.docscrape.ClassDoc(None, doc=current_class_doc)
+        parsed_doc = docscrape.ClassDoc(None, doc=current_class_doc)
         attr_docs = parsed_doc['Parameters'] + parsed_doc['Attributes'] + \
             parsed_doc['Other Parameters']