WIP: mv _obj property to NumpyDocString

Author: rossbar

numpydoc/docscrape.py

@@ -411,8 +411,16 @@ def _parse(self):
             else:
                 self[section] = content
 
+    @property
+    def _obj(self):
+        if hasattr(self, '_cls'):
+            return self._cls
+        elif hasattr(self, '_f'):
+            return self._f
+        return None
+
     def _error_location(self, msg, error=True):
-        if hasattr(self, '_obj') and self._obj is not None:
+        if self._obj is not None:
             # we know where the docs came from:
             try:
                 filename = inspect.getsourcefile(self._obj)

numpydoc/docscrape_sphinx.py

@@ -229,14 +229,6 @@ def _str_param_list(self, name, fake_autosummary=False):
 
         return out
 
-    @property
-    def _obj(self):
-        if hasattr(self, '_cls'):
-            return self._cls
-        elif hasattr(self, '_f'):
-            return self._f
-        return None
-
     def _str_member_list(self, name):
         """
         Generate a member listing, autosummary:: table where possible,