homepage

To reproduce the error start Python 3.0 and enter the usual WSGI "hello
world" application:
>>> from wsgiref.simple_server import make_server, demo_app
>>> httpd = make_server('', 8000, demo_app)
>>> httpd.serve_forever()
Open a browser and point it at http://location:8000/. On each HTTP
request an exception will be thrown:
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 55779)
Traceback (most recent call last):
 File "/usr/local/lib/python3.0/socketserver.py", line 281, in
_handle_request_noblock
 self.process_request(request, client_address)
 File "/usr/local/lib/python3.0/socketserver.py", line 307, in
process_request
 self.finish_request(request, client_address)
 File "/usr/local/lib/python3.0/socketserver.py", line 320, in
finish_request
 self.RequestHandlerClass(request, client_address, self)
 File "/usr/local/lib/python3.0/socketserver.py", line 614, in __init__
 self.handle()
 File "/usr/local/lib/python3.0/wsgiref/simple_server.py", line 136, in
handle
 self.rfile, self.wfile, self.get_stderr(), self.get_environ()
 File "/usr/local/lib/python3.0/wsgiref/simple_server.py", line 115, in
get_environ
 k,v = h.split(':',1)
ValueError: need more than 1 value to unpack
----------------------------------------
Expected result: The nice demo page containing WSGI environment
variables is displayed in the browser.

This seems to be a duplicate of #3348.