Ignoring F821 in developer.rst (pandas-dev#24160)

Pingviinituutti · Feb 28, 2019 · fc7c714 · fc7c714
1 parent e088484
commit fc7c714
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/doc/source/developer.rst b/doc/source/developer.rst
@@ -65,8 +65,8 @@ for each column, *including the index columns*. This has JSON form:
     .. code-block:: python
 
        # assuming there's at least 3 levels in the index
-       index_columns = metadata['index_columns']
-       columns = metadata['columns']
+       index_columns = metadata['index_columns']  # noqa: F821
+       columns = metadata['columns']  # noqa: F821
        ith_index = 2
        assert index_columns[ith_index] == '__index_level_2__'
        ith_index_info = columns[-len(index_columns):][ith_index]