From a5e0eaf2e1151b0e800809422a2c567efad9d556 Mon Sep 17 00:00:00 2001
From: Senthil Kumaran <senthil@uthcode.com>
Date: Sat, 7 Jul 2012 14:29:58 -0700
Subject: Fix 5931 - Python runtime hardcoded in wsgiref.simple_server - Now it
 specifies an implementation specific term.

---
 Doc/library/wsgiref.rst      |  5 +++++
 Lib/test/test_wsgiref.py     | 10 ++++++++--
 Lib/wsgiref/simple_server.py |  3 ++-
 Misc/NEWS                    |  3 +++
 4 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/Doc/library/wsgiref.rst b/Doc/library/wsgiref.rst
index 1fd3451..531f4e4 100644
--- a/Doc/library/wsgiref.rst
+++ b/Doc/library/wsgiref.rst
@@ -609,6 +609,11 @@ input, output, and error streams.
       as :class:`BaseCGIHandler` and :class:`CGIHandler`) that are not HTTP origin
       servers.
 
+      .. versionchanged:: 3.3
+
+      The term "Python" is replaced with implementation specific term like
+      "CPython", "Jython" etc.
+
 
    .. method:: BaseHandler.get_scheme()
 
diff --git a/Lib/test/test_wsgiref.py b/Lib/test/test_wsgiref.py
index a08f66b..398c53a 100644
--- a/Lib/test/test_wsgiref.py
+++ b/Lib/test/test_wsgiref.py
@@ -9,6 +9,8 @@ from wsgiref.simple_server import WSGIServer, WSGIRequestHandler, demo_app
 from wsgiref.simple_server import make_server
 from io import StringIO, BytesIO, BufferedReader
 from socketserver import BaseServer
+from platform import python_implementation
+
 import os
 import re
 import sys
@@ -129,9 +131,11 @@ def compare_generic_iter(make_it,match):
 class IntegrationTests(TestCase):
 
     def check_hello(self, out, has_length=True):
+        pyver = (python_implementation() + "/" +
+                sys.version.split()[0])
         self.assertEqual(out,
             ("HTTP/1.0 200 OK\r\n"
-            "Server: WSGIServer/0.2 Python/"+sys.version.split()[0]+"\r\n"
+            "Server: WSGIServer/0.2 " + pyver +"\r\n"
             "Content-Type: text/plain\r\n"
             "Date: Mon, 05 Jun 2006 18:49:54 GMT\r\n" +
             (has_length and  "Content-Length: 13\r\n" or "") +
@@ -185,9 +189,11 @@ class IntegrationTests(TestCase):
         out, err = run_amock(validator(app))
         self.assertTrue(err.endswith('"GET / HTTP/1.0" 200 4\n'))
         ver = sys.version.split()[0].encode('ascii')
+        py  = python_implementation().encode('ascii')
+        pyver = py + b"/" + ver
         self.assertEqual(
                 b"HTTP/1.0 200 OK\r\n"
-                b"Server: WSGIServer/0.2 Python/" + ver + b"\r\n"
+                b"Server: WSGIServer/0.2 "+ pyver + b"\r\n"
                 b"Content-Type: text/plain; charset=utf-8\r\n"
                 b"Date: Wed, 24 Dec 2008 13:29:32 GMT\r\n"
                 b"\r\n"
diff --git a/Lib/wsgiref/simple_server.py b/Lib/wsgiref/simple_server.py
index af82f95..a6015fb 100644
--- a/Lib/wsgiref/simple_server.py
+++ b/Lib/wsgiref/simple_server.py
@@ -14,13 +14,14 @@ from http.server import BaseHTTPRequestHandler, HTTPServer
 import sys
 import urllib.parse
 from wsgiref.handlers import SimpleHandler
+from platform import python_implementation
 
 __version__ = "0.2"
 __all__ = ['WSGIServer', 'WSGIRequestHandler', 'demo_app', 'make_server']
 
 
 server_version = "WSGIServer/" + __version__
-sys_version = "Python/" + sys.version.split()[0]
+sys_version = python_implementation() + "/" + sys.version.split()[0]
 software_version = server_version + ' ' + sys_version
 
 
diff --git a/Misc/NEWS b/Misc/NEWS
index aeca714..0e43c5f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -23,6 +23,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #5931: wsgiref environ variable SERVER_SOFTWARE will specify an
+  implementation specific term like Cpython, Jython instead of generic "Python"
+
 - Issue #13248: Remove obsolete argument "max_buffer_size" of BufferedWriter
   and BufferedRWPair, from the io module.
 
-- 
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