# HG changeset patch
# User Anton Shestakov <av6@dwimlabs.net>
# Date 1550066189 -28800
# Node ID 7b13256a6a8e68e526d2e74381cc5ddf85361ca5
# Parent  7f87ef9f0224d881c6339516790df615ad2902bb
obsexchange: avoid importing io/StringIO module with a different name

Since we're not interested in the whole module, let's shorten the imports and
aviod the lint warnings.

Otherwise pep8-naming complains:

- import io as StringIO: N812 lowercase imported as non lowercase
- import StringIO as io: N813 camelcase imported as lowercase

diff -r 7f87ef9f0224 -r 7b13256a6a8e hgext3rd/evolve/obsexchange.py
--- a/hgext3rd/evolve/obsexchange.py	Wed Feb 13 21:56:05 2019 +0800
+++ b/hgext3rd/evolve/obsexchange.py	Wed Feb 13 21:56:29 2019 +0800
@@ -8,11 +8,9 @@
 from __future__ import absolute_import
 
 try:
-    import StringIO as io
-    StringIO = io.StringIO
+    from StringIO import StringIO
 except ImportError:
-    import io
-    StringIO = io.StringIO
+    from io import StringIO
 
 from mercurial import (
     bundle2,