'Check for mounted Applications that have no config.'

def check_skipped_app_config(self):

    for (sn, app) in cherrypy.tree.apps.items():
        if (not isinstance(app, cherrypy.Application)):
            continue
        if (not app.config):
            msg = ('The    Application    mounted    at    %r    has    an    empty    config.' % sn)
            if self.global_config_contained_paths:
                msg += '    It    looks    like    the    config    you    passed    to    cherrypy.config.update()    contains    application-specific    sections.    You    must    explicitly    pass    application    config    via    cherrypy.tree.mount(...,    config=app_config)'
            warnings.warn(msg)
            return
