Module-level docstring

pcluo · Apr 8, 2017 · 306eebe · 306eebe
1 parent 350eab5
commit 306eebe
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diff --git a/pandas/formats/common.py b/pandas/formats/common.py
@@ -1,3 +1,9 @@
+# -*- coding: utf-8 -*-
+"""
+Common helper methods used in different submodules of pandas.formats
+"""
+
+
 def get_level_lengths(levels, sentinel=''):
     """For each index in each level the function returns lengths of indexes.