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-rw-r--r--CHANGES.txt7
-rw-r--r--setuptools/dist.py2
2 files changed, 9 insertions, 0 deletions
diff --git a/CHANGES.txt b/CHANGES.txt
index c8e56c06..1912edef 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -10,6 +10,13 @@ CHANGES
* Issue #329: Properly close files created by tests for compatibility with
Jython.
* Work around Jython bugs #1980 and #1981.
+* Issue #334: Provide workaround for packages that reference `sys.__stdout__`
+ such as numpy does. This change should address
+ `virtualenv #359 <https://github.com/pypa/virtualenv/issues/359>`_ as long
+ as the system encoding is UTF-8 or the IO encoding is specified in the
+ environment, i.e.::
+
+ PYTHONIOENCODING=utf8 pip install numpy
------
0.6.30
diff --git a/setuptools/dist.py b/setuptools/dist.py
index 3e9e0254..998a4dbe 100644
--- a/setuptools/dist.py
+++ b/setuptools/dist.py
@@ -657,6 +657,8 @@ class Distribution(_Distribution):
if not isinstance(sys.stdout, io.TextIOWrapper):
return _Distribution.handle_display_options(self, option_order)
+ # Don't wrap stdout if utf-8 is already the encoding. Provides
+ # workaround for #334.
if sys.stdout.encoding.lower() in ('utf-8', 'utf8'):
return _Distribution.handle_display_options(self, option_order)