Fix doc coverage for WaitIterator.

tornadoweb · Jan 24, 2015 · bc786fa · bc786fa
1 parent def70b4
commit bc786fa
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diff --git a/docs/gen.rst b/docs/gen.rst
@@ -28,6 +28,7 @@
    .. autofunction:: Task
 
    .. autoclass:: WaitIterator
+      :members:
 
    .. class:: Arguments
 

diff --git a/tornado/gen.py b/tornado/gen.py
@@ -325,6 +325,7 @@ def __init__(self, *args, **kwargs):
                 self._done_callback, self_ref))
 
     def done(self):
+        """Returns True if this iterator has no more results."""
         if self._finished or self._unfinished:
             return False
         # Clear the 'current' values when iteration is done.