safety import fix: 'io' isn't a very unique module name

2d883be6 · Stefan Behnel · 769720a1 · 2d883be6
Commit 2d883be6 authored Apr 16, 2010 by Stefan Behnel
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Showing with 6 additions and 4 deletions

Cython/Utils.py Cython/Utils.py +6 -4

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--- a/Cython/Utils.py
+++ b/Cython/Utils.py
@@ -130,10 +130,12 @@ class NormalisedNewlineStream(object):
        data = self._read(0x1000)
    return u''.join(content).split(u'\n')
-try:
+io = None
+if sys.version_info >= (2,6):
+    try:
        import io
-except ImportError:
+    except ImportError:
-    io = None
+        pass
 def open_source_file(source_filename, mode="r",
                     encoding=None, error_handling=None,