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SCGI-->WSGI application proxy, "SWAP".
(Originally written by Titus Brown.)
This lets an SCGI front-end like mod_scgi be used to execute WSGI
application objects. To use it, subclass the SWAP class like so::
class TestAppHandler(swap.SWAP):
def __init__(self, *args, **kwargs):
self.prefix = '/canal'
self.app_obj = TestAppClass
swap.SWAP.__init__(self, *args, **kwargs)
where 'TestAppClass' is the application object from WSGI and '/canal'
is the prefix for what is served by the SCGI Web-server-side process.
Then execute the SCGI handler "as usual" by doing something like this::
scgi_server.SCGIServer(TestAppHandler, port=4000).serve()
and point mod_scgi (or whatever your SCGI front end is) at port 4000.
Kudos to the WSGI folk for writing a nice PEP & the Quixote folk for
writing a nice extensible SCGI server for Python!
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SCGI->WSGI application proxy: let an SCGI server execute WSGI
application objects.
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