Issue #4718: Adapt the wsgiref package so that it actually works with Python 3.x,
in accordance with http://www.wsgi.org/wsgi/Amendments_1.0
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r68206 | antoine.pitrou | 2009-01-03 19:49:41 +0100 (sam., 03 janv. 2009) | 3 lines
Actually make test_wsgiref independent from the Python version.
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