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diff hglib/util.py @ 146:8d7bf729a4db

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hglib: use io.BytesIO when available (issue4520) Since cStringIO.StringIO is not available in Python 3, try to use io.BytesIO when available.
author Brett Cannon <brett@python.org>
date Fri, 13 Mar 2015 11:34:52 -0400
parents f3c430afa598
children c1b966866ed7
line wrap: on
line diff
--- a/hglib/util.py	Fri Mar 13 11:31:54 2015 -0400
+++ b/hglib/util.py	Fri Mar 13 11:34:52 2015 -0400
@@ -1,5 +1,8 @@
 import itertools, error, os, subprocess, sys
-from cStringIO import StringIO as BytesIO
+try:
+    from io import BytesIO
+except ImportError:
+    from cStringIO import StringIO as BytesIO
 
 if sys.version_info[0] > 2:
     def b(s):