def main(global_config, **settings):
    """ This function returns a Pyramid WSGI application.
    """
    engine = engine_from_config(settings, 'sqlalchemy.')
    initialize_sql(engine)
    config = Configurator(settings=settings)
    config.scan()
    config.include('pyramid_jinja2')
    config.add_static_view('static', 'asdf:static')
    config.add_route('home', '/')
#    config.add_view('asdf.views.my_view',
#                    route_name='home',
#                    renderer='mytemplate.jinja2')
    return config.make_wsgi_app()


###################################

@view_config(name='home', renderer='mytemplate.jinja2')
def my_view(request):
    import pdb; pdb.set_trace()
    root = dbsession.query(MyModel).filter(MyModel.name==u'root').first()
    return {'root':root, 'project':'asdf'}